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2 years ago

The earth exerts a force of 1900 N on an or-

Physics

1 answer:

Aleks [24]2 years ago

5 0

The satellite exerts a force of 1900 N on the Earth

Explanation:

To answer this question, let's remind Newton's third law:

"When an object A exerts a force (called action) on an object B, then object B exerts an equal and opposite force (called reaction) on object A"

In this problem, we can identify:

The Earth as object A

The satellite as object B

This means that if we apply the law, the force that the Earth exerts on the satellite must be equal (in magnitude) and opposite (in direction) to the force the satellite exerts on the Earth.

Since the Earth exerts a force of 1900 N on the satellite, this means that the satellite also exerts a force of 1900 N on the Earth.

Learn more about Newton's third law:

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2 years ago

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Answer:

The resistance in first case is 12 Ω, power delivered is 12 W, and potential difference is 0.01 V

Explanation:

Given:

(A)

Current $I = 1$ A

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For finding the resistance,

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$R = \frac{V}{I}$

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(B)

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(C)

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Explanation:

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