Suppose you walk 25 m straight west and then 13 m straight north. What is the compass bearing of a line connecting from your initial position to your final position?

The acceleration of the astronaut to be due to the Earth’s gravity at this point if the moon was not there is 3.33 · 10e-3 m/s²

The term acceleration is defined as the rate of change of velocity.

Given:

mA  is the mas of the astronaut

mE is 5.98 × 10 24 kg mass of the Earth

mM = 7.36 × 10 22kg mass of the Moon

r is distance between Eart and Moon,

r = 3.84 × 10 8 m

rM is the point where the forces from the Earth and the Moon are the same

g is gravitational constant

= 6.67 × 10 -11 Nm2/kg2

FE = FM

g × mE × mA / (r-rM)2 = g × mM × mA / (rM2) yields

mE / (r-rM) 2 = mM/rM2

sqrt (mE/mM) (r-rM) = rM

rM × (1+sqrt (mE/mM) = sqrt (mE/mM) × r

rM = (sqrt (mE/mM) × r) / (1+sqrt (mE/mM))

rM = 9 × 3.84 × 10 8m/10

rM = 3.456 × 10 8 m

less than that distance is the asked one

b) F=Fg

mA × a = g × mA × mE/(rM2)

a = g × mE / (rM2)

a = 6.67 × 10 -11 Nm2/kg2 × 5.97 × 10 24kg/ (3.456 10 8m)2

a = 3.33 × 10 -3 m/s2

Thus, The acceleration of the astronaut to be due to the Earth’s gravity at this point if the moon was not there is 3.33 · 10e-3 m/s²

To learn more about an acceleration, follow the link;

https://brainly.com/question/12550364

#SPJ1

When the painter swinging on the boar, his tangential speed is 3.8 m/s.

A force that causes a body to follow a curved path is known as a centripetal force. It always moves in a direction that is the opposite of the body's velocity and in the direction of the immediate center of curvature of the path.

It is "a force by which bodies are dragged or driven, or in any manner tend, towards a point as to a center," according to Isaac Newton. Gravity is the centripetal force that drives astronomical orbits according to Newtonian mechanics.

Learn more about centripetal force here:

https://brainly.com/question/14249440

#SPJ1

We need a frame of reference to to describe the motion of an object accurately and completely. The frame of reference is used to measure the position and velocity of an object within a frame.

A frame of reference in physics is made up of an abstract coordinate system and the collection of physical reference points that fix the coordinate system specifically and regulate measurements inside it.

For example, three rectangular coordinates, or the length of a line radiating from the origin and two angles (spherical coordinates), can be used to represent motion in three dimensions. One of these angles corresponds to degrees of longitude, and the other to degrees of latitude.

A sign post  standing in the side of the road can be used as a frame of reference to find the relative speed of the car.

The length of a river is measured in kilometers or meters. The length of a room also measure in meters. The length of a pencil will be in centimeters.

Find more on frame of reference:

https://brainly.com/question/1217098

#SPJ1

Answer:

Hope it helps you

Explanation:

An electrostatic force is an attractive as well as replusive force caused by the electric charge particles.

Magnetic force is a consequence of electromagnetic force and is caused due to the motion of charges.

PLS RATE AS BRAINLIEST ANSWER

If we neglect the friction, then the resultant force will equal 100 N. The acceleration of the box is equal to 10 m/s².

According to Newton’s 2nd law of motion, the force applied equals the mass of the object times acceleration for a definite mass.

The acceleration depends on two variables first one is the mass and the net force acting on the object. The acceleration can be described as directly proportional to the force applied on the body and inversely proportional to the mass.

The relationship of Newton’s 2nd law can be written as follows:

a = F/m

The expression shows that the acceleration vector's direction is the same as the net force vector.

Given the friction is zero, therefore applied force is equal to the resultant force.

The mass of the box, m = 10 Kg

The resultant force, F = 100 N

The acceleration of the box, a = F/m

a = 100/10

a = 10 m/s²

Learn more about Newton's second law of motion, here:

brainly.com/question/13447525

#SPJ1

The gravitational force of the planet is 53.36 x 10-11 m3/kgs2.

Gravitational force is an attractive force between two objects that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

G = 6.67 x 10-11 m3/kgs2
The gravitational force (g) of a planet is determined by its mass and radius. Since the mass of the planet is double that of the Earth and its radius is half that of the Earth, we can calculate the gravitational force of the planet by using the equation:
g = (G * M) / (R^2)
Where G is the universal gravitational constant, M is the mass of the planet, and R is the radius of the planet.
Plugging in the values for the planet in question, we get:
g = (6.67 x 10-11 m3/kgs2 * 2M) / (0.5R^2)
g = (13.34 x 10-11 m3/kgs2) / (0.25R^2)
g = 53.36 x 10-11 m3/kgs2
Therefore, the gravitational force of the planet is 53.36 x 10-11 m3/kgs2.

To learn more about gravitational force
https://brainly.com/question/24783651
#SPJ1

The sound level of the carton has an impact on the pressure as well. The gasses have less room to move around in a container if the volume is reduced.

At sea level on Earth, the average or nearly average atmospheric pressure is 1013.25 millibars, as well as roughly 14.7 pounds per inch. My car's tires have a gauge pressure that is slightly higher than twice that amount.

An instrument known as a barometer is used to measure air pressure, also known as barometric pressure. The air layers that surround Earth are known as the atmosphere. As gravity drags that air to Earth, it exerts pressure on everything it touches. The pressure is measured by barometers.

To know more about gasses visit:

https://brainly.com/question/17400779

#SPJ1

Changing the amount of the substance will lead to changes in the mass and the volume of that substance and therefore, the density of the substance.

Mass can be defined as the measurement of the amount of matter in an object or any substance. The volume of a substance is the three-dimensional space which is enclosed by the closed surface or boundary.

Density is the measurement of mass of an object per unit volume of that object. The relation between the density and volume of an object is directly proportional. That means, any change in the volume of the substance will eventually result in the change in the density of an object and vise-versa.

Density (ρ) = mass (m)/ volume (v)

Learn more about Density here:

https://brainly.com/question/29775886

#SPJ1

The object strikes the ground 20m from the building when the object is thrown horizontally with a velocity of 10m/s from the top of a 20m high building.

This type of motion is known as projectile motion.

x is the distance from the base of the building where the object strikes the ground.

so x = uₓ × t

uₓ, horizontal velocity = 10m/s

t: time taken by the object to strike the ground

h: height of the building = 20m

The initial velocity of the object in the vertical direction, v = 0 and

the initial acceleration of the object in the vertical direction, a = g = 10 m/s²

therefore, we can write

h = vt + 0.5 × g × t²

or 20 = 0×t + 0.5 ×10× t²

or t² = 4 or t = 2sec

Now, x = 10m/s × 2s

x = 20m

Therefore, the object strikes the ground 20m from the building when the object is thrown horizontally with a velocity of 10m/s from the top of a 20m high building.

To learn more about projectile motion:

https://brainly.com/question/11049671

https://brainly.com/question/14931619

The distance from point P to the center of the left sphere is M2/(M1+M2)*L when two spheres of uniform density are located a distance L apart.

Given the mass of left sphere = M1

mass of right sphere = M2

Let a point P be between the two spheres that locates the center of mass.

The distance between the two spheres = L

Let the distance from left sphere to point P = d

And the distance from right sphere to point P be = L-d

At point P, field due to mass M1 will be equal to mass M2,

We know that to find center of mass = M1 x distance from left sphere + M2 x distance from right sphere.

Center of mass = M1 x d + (-M2 x (L-d)) = 0 since acting opposite.

M1d - M2L + M2d = 0

d(M1+ M2) = M2L

d = M2L/(M1+M2)

Hence the distance from point P to the center of the left sphere is M2L/(M1+M2).

To learn more about center of mass click here https://brainly.com/question/28996108

#SPJ4

M2/(M1+M2)*L is the distance between the center of the left sphere and point P when two spheres of uniform density are placed L apart from one another.

When all possible outcomes have an equal probability, a curve is said to be "uniform." Therefore, the frequency of each result is the same. As a result, the height at each x-axis location is the same, and the uniform density curve takes on the shape of a rectangle.

The mass of left sphere = M1

mass of right sphere = M2

Let a point P be between the two spheres that locates the center of mass.

L is the length separating the two spheres.

Let the distance from left sphere to point P = d

And the distance from right sphere to point P be = L-d

We know that to find center of mass = M1 x distance from left sphere + M2 x distance from right sphere.

M1d - M2L + M2d = 0

d(M1+ M2) = M2L

d = M2L/(M1+M2)

To know more about uniform density visit:-

https://brainly.com/question/14931537

#SPJ4

The mass of Spacecraft X is two times that of Spacecraft Y. Consequently, spacecraft X experiences a stronger gravitational pull than spacecraft Y. X also moves twice as quickly as Y. Option A and B are the Correct ones.

Mass of X is M1 and mass of Y is M2. So, M1=2×M2. Gravitation force is given as F=(G×M1×Mw)/ r^2.

So the gravitational force depends on mass and orbital radius. Since X and Y has the same orbital radius, so the force on them depends on the mass. As M1=2×M2 , so F1=2×F2.

So Spacecraft X feels more gravitational force than spacecraft Y.

The time period is proportional to the radius and mass . So X travels twice as fast as Y.

For further details about Gravitation force, refer to

https://brainly.com/question/24783651

#SPJ4

The aircraft will gain altitude during the flight if no adjustments are made to the altimeter setting.

When flying from a region of high pressure into one of low pressure, if the altimeter is not set to the current altimeter setting, the aircraft will be closer to the surface than the altimeter suggests.

Aircraft pressure altimeters show the aircraft's height above a specified datum. The barometric pressure that is specified on the altimeter sub-scale determines the datum that is chosen. In order to provide a safe separation from the ground and from other aircraft, sound altimeter setup procedures are a crucial instrument.

To know more about altimeter setting visit -

https://brainly.com/question/13181528

#SPJ4

To solve this problem, we need to use Newton's second law to find the net force acting on the two boxes. The net force is equal to the mass of the two boxes times the acceleration. Since the boxes are moving at a constant speed, the acceleration is zero, and the net force is also zero. This means that the sum of all the forces acting on the two boxes must be zero.The force you exert on the boxes is the force of tension in the rope, and this force is equal in magnitude and opposite in direction to the force of friction on the lower box. The magnitude of the friction force on the lower box is equal to the coefficient of kinetic friction times the normal force acting on the lower box.The normal force is the force exerted by the ramp on the lower box, and it is equal in magnitude to the weight of the lower box. The weight of the lower box is equal to the mass of the lower box times the acceleration due to gravity.The magnitude of the friction force on the upper box is equal to the coefficient of static friction times the normal force acting on the upper box. The normal force acting on the upper box is equal in magnitude to the weight of the upper box.Now that we have all the forces, we can use Newton's second law to solve for the force you need to exert. The equation is:F_tension - F_friction_lower = 0

F_tension = F_friction_lowerF_friction_lower = u_k * N_lower

F_tension = u_k * m_lower * gWhere:F_tension is the force you need to exertF_friction_lower is the force of friction on the lower boxu_k is the coefficient of kinetic friction between the ramp and the lower boxN_lower is the normal force acting on the lower boxm_lower is the mass of the lower boxg is the acceleration due to gravitySubstituting the given values, we get:F_tension = (0.444) * (m_lower) * (9.8 m/s^2)The force you need to exert is therefore:F_tension = (0.444) * (m_lower) * (9.8 m/s^2)The magnitude of the friction force on the upper box is:F_friction_upper = u_s * N_upperWhere:F_friction_upper is the force of friction on the upper boxu_s is the coefficient of static friction between the two boxesN_upper is the normal force acting on the upper boxSubstituting the given values, we get:F_friction_upper = (0.800) * (m_upper) * (9.8 m/s^2)The direction of the friction force on the upper box is opposite to the direction of motion of the upper box.

Answer:

I think its conditioned response

No, because science requires all the evidence collected to be analyzed.

What do you mean by Experiment?

An experiment is a process or study that is conducted in order to test a hypothesis, discover a new fact, or demonstrate a known fact. Experiments are often conducted to gain a better understanding of a process or system, or to explore how different variables interact with each other.

Science requires all evidence to be collected and analyzed in order to ensure that all possible explanations are considered and that the conclusions drawn are based on the most accurate information available. This can include collecting data from a variety of sources, such as experiments, observations, and other studies. The evidence must then be analyzed to draw valid conclusions and identify any potential flaws or sources of bias. This process allows scientists to properly evaluate their hypotheses and make informed decisions.

Hence, Option A is correct.

To know more about Experiment,

https://brainly.com/question/17274244

#SPJ1

The work done by the centripetal force during one revolution is 25.12 J.

Work is said to be done when ever a force moves moves a body through a certain distance.

To calculate the workdone by the centripetal force during one revolution, we use the formula below.

Formula:

Where:

From the question,

Given:

Substitute these values into equation 1

Hence, the work done is 25.12 J.

Learn more about work done here: https://brainly.com/question/25573309

#SPJ1

These aforementioned concepts differ in that:

Learn more about stimulation thresholds:

https://brainly.com/question/28787950

#SPJ4

We would want to pull down on the end of the handle to maximize the torque your force causes at an angle of 45 degree to the left of the vertical line.

A vertical line is described as a straight line that moves only up and down and stays the same distance from left to right.

It is a one-dimensional figure that has no thickness and extends infinitely in both directions that are used in a variety of ways in mathematics, including graphing equations and drawing diagrams.

Vertical lines can also be used to show data in a linear fashion, such as in a line graph or a histogram.

We would want to pull down on the end of the handle to maximize the torque your force causes at an angle of 45 degree to the left of the vertical line because the maximum torque occurs when the force vector is aligned with the lever arm.

Since the ratio of the two arms of the handle is 1: square root, the handle forms a 45 degree angle with the vertical line.

Learn more about vertical line at: https://brainly.com/question/1821791

#SPJ1

Answer:

True

Explanation:

Velocity with which the body Hits the Sand is 78.59 m/s.

Velocity is a vector measurement of the rate and direction of an object's motion. Velocity is the rate at which an object's position changes over a period of time, and is usually expressed in terms of distance traveled per unit of time (e.g., meters per second).

1. Velocity with which the body Hits the Sand:

The velocity of the body when it hits the sand can be determined using the equation of motion:
v = √2gh
v = √2 x 9.81 x 50
v = 78.59 m/s
2. Time taken in Falling:
The time taken in falling can be determined using the equation of motion:
t = 2h/g
t = 2 x 50/9.81
t = 10.2 seconds
3. Average Force Exerted by the Sand:
The average force exerted by the sand can be determined using the equation:
F = mv²/2d
F = 2 x (78.59)² / 2 x 0.05
F = 6269.68 N

To learn more about Velocity
https://brainly.com/question/24445340
#SPJ1

In general, a reaction is sped up by increasing temperature and slowed down by decreasing temperature. But extremely high temperatures can denature an enzyme, causing it to lose its form and cease functioning.

As enzymes have a maximum temperature and pH at which their rate is maximal, temperature and pH can both raise or reduce the enzyme reaction rate. The pace of reaction for the enzyme will be slowed down by changes in temperature and pH that are not optimal.

An enzyme's concentration increases along with the speed of an enzyme-catalyzed process. An enzyme-catalyzed process accelerates with rising temperatures at low temperatures. The protein is denatured at higher temperatures, which also causes a sharp drop in reaction rate.

To know more about Enzyme reactions here:

brainly.com/question/17320375

#SPJ4

A response is typically sped up by rising temperature and slowed down by falling temperature. However, exceedingly hot temperatures can denature an enzyme, causing it to lose its shape and stop working.

Temperature and pH have the ability to increase and decrease the rate of an enzyme reaction since enzymes have a maximum temperature and pH at which they function at their highest rate. Unfavorable variations in temperature and pH will cause the enzyme's reaction to proceed more slowly. The rate of an enzyme-catalyzed process increases as the concentration of the enzyme rises. When temperatures are low, an enzyme-catalyzed reaction speeds up as they rise. At higher temperatures, the protein is denatured, which also results in a dramatic decrease in response rate.

Learn more about temperature here

https://brainly.com/question/11938296

#SPJ4

Correct answer:- Class 1

Class 1 aircraft are those whose weight or center-of-gravity limits can sometimes be exceeded by loading arrangements normally used in tactical operations. Therefore, limited loading control is needed.

The aircraft's airframe and powerplant (A&P) technician or repairman keeps accurate weight and balance records, noting any adjustments made as a result of repairs or modifications.

Similar to an airplane, if its center of gravity is too far off the range, it will be heavier on one side than the other and the pilot may lose control of it. The aircraft's longitudinal imbalance is what causes the nose and/or tail to be heavy.

An aircraft's center of gravity (CG) center of gravity (CG) of an aircraft is the point at which, if suspended at that location, the aircraft would balance. The center of gravity must stay within predetermined boundaries set by the aircraft manufacturer since it impacts the stability of the airplane.

To know more about center of gravity visit:

https://brainly.com/question/24553858

#SPJ4

Class 1 aircraft are those whose centre of gravity or weight constraints may occasionally be exceeded by loading configurations typically used in tactical missions. As a result, restricted loading control is required.

A&P technician or repairman for the aircraft maintains accurate weight and balance records, noting any alterations made as a result of repairs or modifications. Like an aeroplane, if it has a centre of gravity that is too far off the range, it will be heavier on one side than the other and the pilot may lose control. The nose and/or tail of the aircraft are disproportionately heavy due to the longitudinal imbalance. The point at which, if held at that location, an aircraft would be in balance is called the centre of gravity (CG).

Learn more about gravity here

https://brainly.com/question/12528243

#SPJ4

Based on the provided information, in the interval from point A to point B, the object travels 30 m (Option A)

In the given graph, displacement is graphed versus time. Displacement is the change in the object’s position from its initial place to its final position. Moreover, it’s a vector quantity and due to this, it has both a direction and a magnitude. The complete length of the path between any two points is called distance while displacement is the direct length between any two points when measured along the minimum path between them. When displaying a journey, the vertical axis will often represent the distance from a particular place. Such graphs are known as displacement-time graphs. Hence, based on the given graph the statement true is that in the interval from point A to point B, the object travels 30 m.

Learn more about Displacement:

https://brainly.com/question/321442

#SPJ4

The importance of defining systems and environments in such a way that problems are easily solved. The following characteristic of a system is B. A system can be one object or a collection of objects.

A system is a unit consisting of components or elements that are linked together to facilitate the flow of information, material, or energy to achieve a goal. A system can also be a single object or a collection of objects.

System features are:

Learn more about the systems theory in individual behavior in the environment here :
https://brainly.com/question/28384500

#SPJ4

The constant angular acceleration of the potter's wheel is 0.00227 rad/s².

The temporal rate at which angular velocity changes is known as angular acceleration. The standard unit of measurement is radians per second per second.

Rotational acceleration is another name for angular acceleration. It is a numerical representation of the variation in angular velocity over time.

Initial angular speed = 0 rad/s

Final angular speed = 0.10 rev/s = 2π×0.10 rad/s

time interval = 27.7 seconds

Hence, the constant angular acceleration is = (2π×0.10 - 0)/27.7 rad/s²

= 0.00227 rad/s².

Learn more about angular acceleration here:

https://brainly.com/question/29428475

#SPJ1

The way Teresa could use innovative problem-solving is C. Find an example of kinetic and potential energy in her own life and create an experiment to illustrate their relationship.

The energy that an object has as a result of motion is known as kinetic energy.

It is described as the effort required to move a mass-determined body from rest to the indicated velocity.

The body keeps the kinetic energy it acquired throughout its acceleration unless its speed changes.

Hence, in order to find the relationship between kinetic energy and potential energy, option C is the best answer.

Read more about kinetic energy here:

https://brainly.com/question/25959744

#SPJ1

Answer:

Can of gasoline

Energy can be changed from one form to another

soccer ball flying through goalposts

Find an example of kinetic and potential energy in her own life and create an experiment to illustrate their relationship.

roller-coaster car slowing as it moves up a hill

Explanation:

Mass can be measured in kilograms (kg) or grams (g). Volume can be measured in cubic meters (m3) or liters (L).

To learn more about measurement refer to:

https://brainly.com/question/26160352

#SPJ1

The mass of the second backpack, given that the mass of the first backpack is 4.9 Kg and distance between the centers of the backpacks is 2.5 m, is 7.15 Kg

The mass of the second backpack can be obtained by using the Netwon's law of universal gravity equation as illustrated below:

F = GM₁M₂ / r²

3.74×10¯¹⁰ = (6.67×10¯¹¹ × 4.9 × M₂) / 2.5²

Cross multiply

6.67×10¯¹¹ × 4.9 × M₂ = 3.74×10¯¹⁰ × 2.5²

Divide both sides by 6.67×10¯¹¹ × 4.9

M₂ = (3.74×10¯¹⁰ × 2.5²) / (6.67×10¯¹¹ × 4.9)

M₂ = 7.15 Kg

Thus, we can conclude from the above calculation that the mass of second backpack is 7.15 Kg

Learn more about mass:

https://brainly.com/question/20488465

#SPJ1

Complete question:

The gravitational force between a 4.9 Kg of backpack and a second backpack of unknown mass is 3.74x10^-10 N. The distance between the centers of the backpacks is 2.5 m. What is the mass of the second backpack?

The skier's acceleration down the slope is 4.0 (Second option)

This kinetic frictional force acts on an object that is in motion.

Here is the formula for kinetic friction:

                                  F = μk x N

Information:

F: magnitude of kinetic friction (N)

μk : coefficient of kinetic friction (N)

N: normal force (N)

In this problem, it is known that the coefficient of kinetic friction is 0.1 and the downhill skier forms an angle of 30°, then:

N = mg cosθ

F = m x a

So:

Resultant force = mg sinθ - 0.1 x mg cosθ

               m x a = mg sinθ - 0.1 x mg cosθ

                      a = m (g sinθ - 0.1 x g cosθ) ÷ m

                      a = g sinθ - 0.1 x g cosθ

                      a = (9.8 x 0.5) - (0.1 x 9.8 x 0.866)

                      a = 4.9 - 0,848

                      a = 4.052 ≈ 4.0 m/s²

So, the acceleration is 4.0 m/s²

Learn more about kinetic frictional force at https://brainly.com/question/14111192

#SPJ4