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Mnenie [13.5K]
3 years ago
10

 explain why earths acceleration is usually very small compared to the acceleration of the object the earth interact with

Physics
1 answer:
Marianna [84]3 years ago
6 0

Answer:

F-ma

Explanation:

If you are speaking of objects like satellites, etc. then their mass is much less than that of the Earth. A good approximation is Newton's first law of motion:

Force = Mass ×  Acceleration

often written:

F = m a

The gravitational force is the same between the Earth and the object - only the mass differs. So the acceleration is inversely proportional to the mass.

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Final angular speed ω2 = ?

Let α be the angular acceleration.

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Angular acceleration α = F r/I

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                      = 0.5*( 2500 Kg m²)(0.24 rad/s)^2 - 0

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