Answer:
The need for evidence to support claims by people with Near Death Experience speaks to the 5th principle of scientific (or critical thinking) which states that:
Extraordinary claims require extraordinary evidence.
Explanation:
By evidence, we mean data-based facts.
Cheers
Which is directly proportional PLS HURRY
Which is directly proportional to your weight on a planet's surface?
A. Only your mass
B. Only the mass of the planet
C. Your mass and the mass of the planet
D. The distance from the surface to the center of the planet
Answer: B. Only the mass of the planet
Explanation:
the confusion on the concepts of mass and weight arises from the fact that the acceleration due to gravity is more or less constant in any place on the Earth's surface, thus the weight of an object is directly proportional to its mass. hope it helps <3
How can liquid pressure phenomena be used in daily life. Give one example with explanation of working?
Answer:
An example in which liquid pressure phenomena can be used in daily life is in Water blasting
Explanation:
Water blasting refers application of pressurized water to remove materials from the surface of objects.
There are different varieties of water blasting, including;
Hydrocleaning; Cleaning enabled by the use of high pressure water
Hydrodemolition; Demolition or removal of concrete using pressurized water
Hydrojetting; The spraying of water under pressure on surfaces in order to remove surface contaminants.
Kepler-186f is much closer to its sun than Earth is to its sun. Why is it considered to be in the habitable zone even though it’s so close to a sun?
Answer:
See the explanation below
Explanation:
There are many factors that determine the affordability of a planet, than its distance from the sun. It is clear that the solar radiation received by humans cannot be greater or less than certain values recommended by scientists.
However this planet may have a stronger magnetic field that diverts in large quantities the dangerous radiation that can reach Kepler-186f, in the same way the star of this planet may have less intense radiation than our sun.
These factors can be seen in an easier way by investigating the properties of the planet Kepler-186f which must be different from the planet Earth.
answer: Its sun is cooler than our sun, so there is a possibility that water can exist in liquid state on this planet.
Explanation: this is the exact answer.
An airplane accelerates with a constant rate of 3.0 m/s2
starting at a velocity of 21 m/s. If the final velocity is 60 m/s,
what is the displacement during this period?
Answer:527 m
Explanation:
The displacement or distance travelled by the airplane during the given period is 526.5m
Given the data in the question;
constant acceleration; [tex]a = 3.0m/s[/tex]
Initial velocity; [tex]u = 21m/s[/tex]
Final velocity; [tex]v = 60m/s[/tex]
Displacement or distance; [tex]s = ?[/tex]
To find the displacement or distance the plane has travelled during the given period, we use the Third Equation of Motion:
[tex]v^2 = u^2 + 2as[/tex]
Where v is the final velocity, u is the initial velocity, a is the acceleration and s is the displacement.
Lets make "s" the subject of the formula
[tex]s = \frac{v^2-u^2}{2a}[/tex]
We substitute our given values into the equation
[tex]s = \frac{(60m/s)^2 - (21m/s)^2}{2 \ *\ 3m/s^2} \\\\s = \frac{(3600m^2/s^2) - (441m^2/s^2)}{6m/s^2}\\\\s = \frac{3159m^2/s^2}{6m/s^2}\\\\s = 526.5m[/tex]
Therefore, The displacement or distance travelled by the airplane during the given period is 526.5m
Learn more; https://brainly.com/question/18266310
what is the mechanism of hydraulic machine
Answer:
The hydraulic press allows the applied force (F1) to be converted into a higher force (F2) along some path as many times as the surface of the driven hydraulic cylinder (A2) is larger than the surface of the driving hydraulic cylinder (A1). The hydraulic press works on the basis of Pascal's law, which reads: External pressure is transmitted through the fluids equally in all directions.
when an object is charged by contact, what kind of charge does the object have compared with the charge on the on the object giving the charge?
Answer:
the charge that is given by the object is positive charge and the object which is taking the charge is negetively charged
Explanation:
Which of the following is true about ALL energy conversions?
A)The original from of energy is destroyed.
B)Some of the original energy is converted to thermal energy.
C)Chemical energy is never involved in an energy conversion.
D)Some of the original energy is converted to light energy.
Answer:
d I think
Explanation:
hope this helps
11. How many millimeters are in 4.511 meters?
Answer:
4511millimetres
Explanation:
:>
lithification is a process of:
a. melting igneous rock
b. eliminating spaces between grains
c. forming sedimentary rock
d. causing uplift
Lithification is a process of forming sedimentary rock. The correct option is D.
What do you mean by lithification?The challenging process of lithification converts loose silt grains that have recently been deposited into rock. Once a silt is deposited, lithification may occur immediately or later. Cementation is one of the crucial processes, particularly for sandstones and conglomerates.
What makes lithification significant?Fresh sediment is often a loose substance that has several pores or open holes that are either filled with air or water. Lithification works to fill in the reduced pore space with a mineral deposits substance. Compaction and cementation are the major lithification processes.
To know more about Lithification visit:
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Football player A has a mass of 110 kg, and he is running down the field with a velocity of 2 m/s. what is the momentum
Answer:
p= mv
Explanation:
m×v
= 110 ×2m/s
=220m/s
Answer:
EZ PZ bruv
Explanation:
Here is what we're given,
Mass of object (person): 110kg
Velocity of object (person): 2 m/s
Therefore,
Momentum = Mass x Velocity
= 110 x 2
= 220 kg.m/s
007 (part 1 of 2) 10.0 points
While John is traveling along a straight inter-
state highway, he notices that the mile marker
reads 246 km. John travels until he reaches
the 147 km marker and then retraces his path
to the 172 km marker.
What is John's resultant displacement from
the 246 km marker?
Answer in units of km.
Answer:
74 km
Explanation:
Ler the position of markers be A,B, and C for notation 246 km, 172 km, and 147 km respectively. John's whole journey has been shown in the figure.
As given,his initial position was the point A. At first, he travelled from the point A to C, then he traveled back from the point C to B on the straight path. His final position is at the point B.
The resultant displacement equals to the shortest distance between the final and the initial positions.
So, the magnitude of the resultant displacement is |172-246| km=74 km and the direction is towards point B from point A.
a sloth moves 3m to the right and then climbs 4m up a tree
Answer:
53.1 Degrees
Explanation:
Process of elimination
Calculate the distance to the ocean floor if sound traveling at 1500 meters per second makes the round trip to the bottom and back in 10 seconds.
7500 meters
150,000 meters
15 meters
150 meters
Answer:
7500 m
Explanation:
The speed is the same both directions, so the sound takes 5 seconds to reach the bottom and 5 seconds to return to the surface.
Distance = speed × time
d = (1500 m/s) (5 s)
d = 7500 m
Answer:
7500
Explanation:
Does this marble have potential energy?
1) no
2)yes
Answer:
yes
Explanation:
because it has the potential to move
The outer layer of bone _____.
Answer:
I believe its called the periosteum , its a thin , dense membrane that contains nerves and blood vessels .
Hoped I helped-
Sleepy~
A person jogs 10 meters in 5 seconds calculate her avarage speed
Answer:
So first determine how many times does 5 go into 100.
100/5=20
Thus in 100 seconds the boy would have traveled a distance of 10 meters 20 times.
10*20=200
If the boy travels 10meters in 5 seconds, he travels 200m in 100seconds.
Here, we know that the the total distance is 10m and the total time is 5s . so the avg. speed is 10m5s=2m/s .
If this helped please give me brainliest!
PLEASEEE HELPPPP
After, putting myself in Heniz shoes I would probably do the same as him. This is because even though breaking in and stealing is illegal you have to look at why he is doing this. He is breaking in and stealing to save his wife, to me saving a life would be worth committing a crime. Also, the crime being committed isn't the worst crime you could do. However, I would try a bit harder to raise the money. For example, nowadays there are many other ways to raise money such like go fund me etc. that I would use to try and raise the rest of the money, before I commit a crime.
Is this statement proconventional, conventional, or post conventional morality?
Answer:
Explanation:
i think its post conventional im not sure so u dont have to fallow this okie:)
how to how to find diameter dimension equation of of work done
Answer:
So a diameter is the same as two opposing radii. The formula for the area of a circle is A = π r2, where r is the length of the radius of a circle. We can use our knowledge that a diameter is made up of two radii to understand that r = d/2.
Explanation:
How many moles are there in 3g of carbon?
Answer:
How many atoms are in 3 grams of carbon? Well... (3 grams of carbon) x (1 mole of carbon/12 grams ) = 3/12 = 1/4 of a mole of carbon
Explanation:
1/4
If an object has a mass of 8 kg, what is its approximate weight on Earth?
Answer:
10^24 kg
Explanation:
A plane heads due north at an airspeed of 180 km/h. The wind
is blowing from the west at 60km/h. What is the plane's
velocity with respect to the ground?
Answer:
190 km/h
Explanation:
randomly picked it
An alpheid shrimp digs and maintains a deep burrow. While underground, the shrimp is safe. Above ground, it is vulnerable to predators. A goby fish lives in the burrow with the shrimp. The goby fish sits at the entrance, keeping watch for predators, and signals the shrimp with a flick of its tail when it is safe to come out. Or, if a predator swims by, the goby darts into the burrow and the shrimp retreats further inside. These two animals are completely dependent on each other—the goby benefits by getting a burrow to live in and the shrimp knows when predators are near.
Answer:
ase of convenience, since the beneficiary by having a burrow and the shrimp benefits from knowing that there are predators nearby.
Explanation:
This exercise asks to study the dependence between two animals, the shrimp and the puffer fish.
Two types of dependency are defined:
* Complete. What is when one animal lives off the other
* Convenience if one animal does not live on the other
In this case, both the shrimp and the predator do not live on each other, since they feed independently.
So it is a case of convenience, since the beneficiary by having a burrow and the shrimp benefits from knowing that there are predators nearby.
The correct answer is: the balloon benefits by getting a burrow to live in and the shrimp knows when predators are nearby.
why is magnetic field used to deflect electron beam but not an electric field in a TV picture tube?
Answer:
It is deflected by both electric and magnetic field because it carries negative charge.
Explanation:
i really hope this helps! so sorry if it wasnt the answer you are looking for!
Physical science is ____.
Physical science is the study of the inorganic world. That is, it does not study living things. (Those are studied in biological, or life, science.) The four main branches of physical science are astronomy, physics, chemistry, and the Earth sciences, which include meteorology and geology.
Answer:
Physical science is a branch of natural science that studies non-living systems, in contrast to life science. It in turn has many branches, each referred to as a "physical science", together called the "physical sciences".
Explanation:
An object, moving with a constant velocity, travels 274 m in 23 s, What is its velocity?
Answer:
11.91 s
Explanation:
274/23=11.91 Second
A)What is the acceleration at 1 second?
Answer in units of m/s 2.
B) What is the velocity at 2 seconds?
Answer in units of m/s.
C) What is the position at 2 seconds?
Answer in units of m
Answer:
Acceleration at 1 second= 1.5m/s/s
Velocity at 2 seconds = 3m/s
Position at 2 seconds= 3 meters
Explanation:
s=1/2(v+u)t
S= displacement
V= final velocity
U= initial velocity
t= time
v= 3 m/s
u= 0 m/s
t= 2 seconds 3m/s/2=1.5m/s x2 s = 3 meters
Light enters water at an angle of incidence of 24 degrees and refractive index of 4/3.Calculate the angle of refraction
Explanation:
According to Snell's law :
Sin i / Sin r = refractive index
[tex]r = sin^{ - 1} ( \frac{sin \: i}{1.33} ) = sin^{ - 1} (0.3)[/tex]
[tex]angle \: of \: refraction = 17.45°[/tex]
Therefore, angle of refraction is less than angle of incidence because the light ray bends towards the normal when it travels from rarer to denser medium
a king cobra can strike at a speed of 3.5m/s. it takes a cobra 1 second to strike. how close can you to the cobra and still be alive. ?
Answer:
The minimun distance to the Cobra should be about 3.5 [m]
Explanation:
This problem can be solved using kinematics equations, and by means of the following equation:
v = x/t
where:
v = velocity = 3.5 [m/s]
t = time = 1 [second]
x = distance of the attack
x = 3.5*1 = 3.5 [m]
Answer:
Cobra Kai lol
Explanation:
a net horizontal force of 5000N is applied to a stalled car whose mass is 1500kg. what will be the car's speed after 10s?
Answer:
v=33.3ms⁻¹
Explanation:
F=ma
a=F/m
a=5000/1500
a=3.33ms⁻²
v=u+at
v=0+3.33×10
v=33.3ms⁻¹
Which of these ecosystems would you expect to have the greatest amount of biodiversity
a. Deserts
b. Rainforests
e, Arctic Tundras
d. Wetlands
Answer:
I would say b.rainforest
