Physics, asked by johnjoseph9753, 9 months ago

Four planets A, B, C and D made up of same material have radius r/2, r, 2r and 4r respectively. Arrange the planets in their increasing order of acceleration due to gravity with respect to their surfaces.

Answers

Answered by NeetamSingh
15

Answer :

4r, 2r, r, r/2

Is the correct answer

hope it will help you

Answered by sanket131313
21

Answer:

r/2>r>2r>4r

Explanation:

if radius is half then the gravity will be double and single is r then gravity will be 9.8 m/s^2. if radius is 2r then the gravity will decrease and if radius is 4r then the gravity will also decrease because the gravity is inversely proportional to the square of radius.

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