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Iteru [2.4K]
3 years ago
12

Explain how the magnitude of the gravitational force between the earth and the sun changes as the earth moves from position 'A'

to 'B' .​
Physics
1 answer:
Lina20 [59]3 years ago
4 0

Answer:

Explanation:

We are not told where A and B are, but I'll assume that they are two points on the orbit of earth about the sun.

As that orbit is an ellipse, the two points likely do not have the same distance between the earth and sun.

As gravity varies with the inverse of the square of the distance (F = GMm/d²), the force at the closer distance will be greater than the force at the longer distance.

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4 0
4 years ago
a football player kicks a ball with a mass of 0.42kg. The average acceleration of the football was 14.8 m/s2. How much force did
Zarrin [17]

Answer:

6.216 N

Explanation:

As for Newton's second law of motion

F=ma

where F= the acting force

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5 0
3 years ago
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Nesterboy [21]

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8 0
3 years ago
How do the meetings of the words exercise and fitness differ?
ICE Princess25 [194]
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7 0
3 years ago
A pulse traveled the length of a stretched spring the pulse transferred...A)energy only B)mass only C)both energy and mass D) ne
xz_007 [3.2K]

Answer:

A

Explanation:

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