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wolverine [178]
3 years ago
8

In your own words differentiate Comets Asteroids Meteors Meteoroids and Meteorites​

Physics
1 answer:
Eddi Din [679]3 years ago
5 0

Thanks for the question,

Asteroids: These are rocky and airless plates from the formation of planets in our solar system. It basically revolves around our sun in the space barrier between Mars and Jupiter and moves in the size of cars to smaller planets.

Comets: comets are the most polluted glaciers of ice and dust created at the time of the birth of the solar system 4.6 billion years ago. Many comets have a fixed orbit around the outer surface of the solar system beyond the planet Neptune.

Meteoroids, Meteorites, Meteorites: Meteoroids are small asteroids or broken comet fragments and sometimes planets. They vary in size from sand dune to three large stones in diameter. When meteoroids collide with the earth's atmosphere, they form meteors. When those meteors survive space and reach the surface of the planet, their remains are called meteorites.

<h3> Hope it helps!</h3>

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4 0
3 years ago
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The more kinetic energy something has, the more impact it has when it falls. <br> True or False
DENIUS [597]

Answer:

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Explanation:

5 0
2 years ago
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an automobile is traveling 65km/h the brakes decelerate it at a rate of -6.0 m/s^2 how long will it take to stop the car?
joja [24]

Explanation:

It is given that,

Initial speed of the automobile, u = 65 km/hr =

Final speed of the automobile, v = 0

Deceleration of the automobile, a=-6\ m/s^2

We need to find the distance covered by the car as it comes to rest. It can be calculated using third equation of motion as :

v^2-u^2=2ax

a=\dfrac{v^2-u^2}{2x}

a=\dfrac{0-(18.05)^2}{2\times (-6)}

a=27.15\ m/s^2

So, the acceleration of the car is 27.15\ m/s^2. Hence, this is the required solution.

6 0
3 years ago
If the mass of an object on earth is 100 kg what is it’s weigjt in earth
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W = 980N. The weight of an object of 100Kg in the Earth is 980N.

The weight is a measure of the gravitational force acting on an object, the weight is equivalent to the force exerted by a body on a point of support, caused by the action of the local gravitational field on the mass of the body.

it can be defined as the product of mass by the acceleration of gravity, w = mg. Since weight is a force, its unit is the Newton N.

If the mass of an object on earth is 100 kg, then is weight is:

W = (100Kg)(9.8m/s²) = 980N.

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2 years ago
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A. tension of the cable is calculated by mass of the chair multiply by gravitational acceleration.

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tension = mg = 283*9.8

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b. speed of the chair = \sqrt{\frac{tension}{mass/length}}

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3 years ago
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