Which processes most contribute to soil formation? plz do it all i will give brailest and thanks to best answer

Answer:

height = 1.5 x 10⁶ m = 1500 km

Explanation:

We can use the formula of gravitational force from the Newton's Gravitational Law:

[tex]F = \frac{Gm_{1}m_{2}}{r^2}[/tex]

where,

F = Gravitational Force = 6.6 x 10³ N

G = Universal Gravitational Constant = 6.67 x 10⁻¹¹ N.m²/kg²

m₁ = mass of earth = 6 x 10²⁴ kg

m₂ = mass of satellite = (1.02 tons)(1000 kg/1 ton) = 1.02 x 10³ kg

r = distance between center of earth and satellite = ?

Therefore, using these values in the equation, we get:

[tex]6.6\ x\ 10^3\ N = \frac{(6.67\ x\ 10^{-11} N.m^2/kg^2)(6\ x\ 10^{24} kg)(1.02\ x\ 10^3\ kg)}{r^2}\\\\r^2 = \frac{(6.67\ x\ 10^{-11} N.m^2/kg^2)(6\ x\ 10^{24} kg)(1.02\ x\ 10^3\ kg)}{6.6\ x\ 10^3\ N}\\\\[/tex]

[tex]r = \sqrt{61.84\ x\ 10^{12}\ m^2 }[/tex]

[tex]r = 7.86\ x\ 10^6 m[/tex]

The distance between center of earth and the satellite is equal to the sum of height of satellite and radius of earth:

[tex]r = height + radius\ of\ earth\\7.86\ x\ 10^6 m = height + 6.36\ x\ 10^6 m\\height = 7.86\ x\ 10^6 m - 6.36\ x\ 10^6 m[/tex]

height = 1.5 x 10⁶ m = 1500 km

Answer:

5400

Explanation:

i calculated it

Big  brain

Heya!!

For calculate aceleration, lets applicate second law of Newton:

                                                   [tex]\boxed{F=ma}[/tex]

                                                 Δ   Being   Δ

                                              F = Force = 85,5 N

                                                  m = Mass = ?

                                             a = Aceleration = ?

First, lets calculate the mass using weight, for that lets use Newton law:

                                                    [tex]\boxed{m=w/g }[/tex]

                                                   Δ   Being   Δ

                                             w = Weight = 666 N

                                            g = Gravity = 9,82 m/s²

                                                   m = Mass = ?

⇒ Let's replace according the formula and clear "a":

[tex]\boxed{m = 666\ N / 9,81\ m/s^{2} }[/tex]

⇒ Resolving

[tex]\boxed{ m = 67,88\ kg }[/tex]

Like now we have the mass, lets calculate the aceleration:

⇒ Let's replace according the formula and clear "a":

[tex]\boxed{a=777 \ N / 67,88\ kg}[/tex]

⇒ Resolving

[tex]\boxed{ a = 11,445 \ m/s^{2}}[/tex]

Result:

The aceleration is 11,445 meters per second squared (m/s²)

Good Luck!!

What she need to know in order to find the object’s momentum will be its mass. The correct answer is option A

Momentum is the product of mass of a body and its velocity. That is,

Momentum = mass x velocity

The S.I unit is Kgm/s

If Anya knows the velocity of an object. What she need to know in order to find the object’s momentum will be its mass.

Therefore, the correct answer is option A

Learn more about Momentum here : https://brainly.com/question/402617

Answer:

Pluto is no longer considered a planet as a result of it's small size on the IAU scale.

Explanation:

Answer:

22.5 inches in 6hours

Explanation:

Because it tells us it grows 3.75 an hour which is an ratio of 3.75 to 1 so you would just multiply 3.75 with 6

Hope this helps

Answer:

Because the more coolant passed through the fins, the more energy can be emitted

Heya!!

For calculate wavelength, lets applicate formula:

                                                      [tex]\boxed{\lambda = V/f}[/tex]

                                                   Δ   Being   Δ

                                            f = Frequency = 50 Hz

                                            v = Velocity = 340 m/s

                                             [tex]\lambda[/tex] = Wavelenght = ?

⇒ Let's replace according the formula:

[tex]\boxed{\lambda = 340\ m/s / 50 \ Hz }[/tex]

⇒ Resolving

[tex]\boxed{\lambda = 6,8\ m}[/tex]

Result:

The wavelength is 6,8 meters.

Good Luck!!

Answer:

Happy

Explanation:

They just look happy with theirselves

Answer: Bueno no tengo idea 292

Explanation:

Answer:

19.2m/s

Explanation:

Assuming that 2.4m/s^2 was the acceleration and not a typo, we can use the equation v=at, where v=velocity, a=acceleration, and t=time,

plug in known varibles,

v=2.4*8

v=19.2m/s

Answer:

Energy

Explanation:

The amount of energy put in is less.

Answer:

energy

Explanation:

I'm not sure...

Answer:

a

Explanation:

In order to maintain speed, a moving object or person must move at a constant velocity. Accelerating will increase the speed while decelerating will reduce the speed.

Hence, for Bolt to be able to maintain the top speed for a few seconds, he needs to move at a constant velocity.

The correct option is a.

Incomplete question. However, I inferred you want an explanation for the assertion above.

Explanation:

Interestingly, humans have a diverse thought process, it is this diversity that makes part of us want to control how others behave forgetting that humanity is part of nature; which is also diverse.

For example, we know humans do not wings to fly, it is not part of our nature. Similarly, others do not display affection the same we do today and are so we need to respect their nature; their personality.

A. The inner core heat produce stuff

it important for earth’s magnetic field that the inner core is hotter then the outer core because, the inner core provides the heat source for outer core convection. Hence, option c is correct.

Convection is a mode of heat transfer in fluids. The hotter fluid molecules rises from the surface and makes other molecules also hot.  The mantle fluid inside the earth core generates a convection current by the heat radiated from sun.

As a result of radioactive heating and chemical differentiation, the earth's outer core is currently experiencing turbulent convection. This creates a process where the convective kinetic energy is transformed into electrical and magnetic energy, much resembling a naturally occurring electrical generator.

In essence, electric currents are induced by the movement of electrically conducting iron in the presence of the earth's magnetic field. Hence, option c is correct.

Find more on convection current:

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#SPJ5

Answer:

No

I'm in middle School

Answer:

Nuclear Fission

Explanation:

Answer:

B. It must readily accept electron flow.

Explanation:

The statement that belongs to region X is  option (d)

(d) The main charge carriers are negative electrons

The reason for the selection is as follows;

The given region marked X belong to the NPN Transistor that has the following characteristics

The NPN transistor consist of a P-Type semiconductor sandwiched between two N-Type semiconductors

The charge carriers in a NPN transistor are negative electrons, while the charge carriers in a PNP transistor are holes

NPN transistor is the most commonly used type of BPT transistor due to the high mobility of electrons compared to holes

Electrons are passed from the emitter to the collector in an NPN transistor

Therefore, the statement that belongs only of the region marked X is that the main charge carriers are negative electrons

Learn more about semiconductors here;

https://brainly.com/question/22839757

Answer:

The maximum radius the asteroid can have for her to be able to leave it entirely simply by jumping straight up is approximately 1782.45 meters

Explanation:

Whereby the height the astronaut can jump on Earth = 0.500 m, we have the following kinematic equation;

v² = u² - 2·g·h

Where;

v = The final velocity

u = The initial velocity

g = The acceleration due to gravity ≈ 9.8 m/s²

h = The height she jumps

At the maximum height, [tex]h_{max}[/tex] = 0.500 m, she jumps, v = 0, therefore, we have;

0² = u² - 2·g·[tex]h_{max}[/tex]

u² = 2 × 9.8 × 0.5 = 9.8

u = √9.8 ≈ 3.13

u = 3.13 m/s

Her initial jumping velocity ≈ 3.13 m/s

Escape velocity, [tex]v_e = \sqrt{\dfrac{2 \cdot G \cdot M}{r} }[/tex]

Where;

M = The mass of the asteroid

G = The Universal gravitational constant = 6.67408 × 10⁻¹¹ m³/(kg·s²)

r = The radius of the asteroid

The average density of the Earth = 5515 kg/m³

The mass of the asteroid, M = Density × Volume = 5515 kg/m³× 4/3 × π × r³

The escape velocity, she has, [tex]v_e[/tex] ≈ 3.13 m/s is therefore;

[tex]3.13 = \sqrt{\dfrac{2 \times 6.67408 \times 10^{-11} \times 5515 \times \frac{4}{3} \times \pi \times r^3}{r} } = r \times \sqrt{3.084 \times 10^{-6}}[/tex]

[tex]r = \dfrac{3.13}{ \sqrt{3.084 \times 10^{-6}}} \approx 1782.45[/tex]

Therefore, the maximum radius of the asteroid can have for her jumping velocity to be equal to the escape velocity for her to be able to leave it entirely simply by jumping straight up = r ≈ 1782.45 meters.

The child's radial/centripetal acceleration at the lowest point of the swing is

a = (3.00 m/s)² / (7.00 m) = 1.29 m/s²

By Newton's second law, the tension in the rope is

T = (3.5 kg) (1.29 m/s²) = 4.5 N

(Does the question really say the child's mass is 3.5 kg? That's little more than the average mass of a newborn, about 3.3 kg. Not exactly a good idea to put a newborn on a swinging rope...)

Answer:

684.5 is the weight on mars and 1813 on earth

Explanation:

185*3.7=684.5 185*9.8=1813 you multiply for earth by 9.8 because that's the gravity on earth and you multiply by 3.7 because that's the gravity on mars

684.5 is the weight on mars and 1813 on earth

Weight on mars:

[tex]= 185 \times 3.7[/tex]

= 684.50

And, weight on earth is

 [tex]= 185\times 9.8[/tex]

=1813

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Answer:

A pair of oxygen atoms is a molecule of oxygen. A molecule is the smallest particle of a substance that exists independently. Molecules of most elements are made up of only one of atom of that element. Oxygen, along with nitrogen, hydrogen, and chlorine are made up of two atoms.

Explanation:

Answer: 140

Explanation: just multiply 7 x 20

Answer:

The greater wax moth developed the ability to hear frequencies up to 300kHz to trick bats, their chief predators.

Explanation:

Dogs commonly listen to frequencies of about 30 kHz. But nothing matches the moths 300-kHz maximum. Since there aren't any noises in an environment that get close, scientists hypothesize that greater wax moths developed super sensitive hearings to trick bats, their chief predators. it can hear wavelengths up to 300 kHz, well exceeding the range of any other creature and higher than any bat can sound.

Answer:

The student hears the wave that is transmitted by the desk

Explanation:

Mechanical waves need a material medium to be able to be transmitted, in the case of sound waves, one of the most common media is air, but it is also transmitted in other media in this case, stationery is transmitted.

The student hears the wave that is transmitted by the desk

The speed of the wave is proportional to the density of the material, so the wave that the student hears arrives much faster through the desk than through the air

Answer:

The mass of object is 300g.

Its weight on earth is W×0.3kg×9.8m/s2=2.94 N

Its weight on moon is A 300 g would be 48 g on the moon

GOOD LUCK!

Answer: 0.4

Explanation:

Answer:

b. 0.4

Explanation:

Answer: The pressure exerted on a surface by an object increases as the surface area of contact decreases.

Explanation:

Pressure measures the amount of force exerted per a given area of an object. From this definition, the surface area of the object and force applied, affects the pressure applied.

As Benny presses his finger against a map, nothing happens to the map because the force applied is affected by the increased surface area of his finger. However as he presses a thumbtack into the map using the same force the tack will probably poke a hole in the map because the small( decreased) surface area of the sharp point of the thumbtack produces a much larger pressure on the map than the area of Benny finger. I hope this helps, thanks!

Answer:

products

Explanation: