Mass remaining the same, if radius of the earth is doubled, acceleration due to gravity on the surface of the earth would be (g is present value)

Question

Mass remaining the same, if radius of the earth is doubled, acceleration due to gravity on the surface of the earth would be (g is present value)

Mass remaining the same, if radius of the earth is doubled, acceleration due to gravity on the surface of the earth would be (g is present value)
A. 2 g
B. g/2
C. g/4
D. 4 g

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - c
`R_(2)=2R_(1)`
`(g_(2))/(g_(1))=((R_(1))/(R_(2)))^(2)=((R)/(2R))^(2)=(1)/(4)`
`g_(2)=(g)/(4)`

5 views Answered 2023-02-05 15:29