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Question 21

Determine the gravitational acceleration on the surface of the moon if its mass is 1/32 of the mass of the earth and its radius is 1/4 that of the earth(take $m_{e}$ and $r_{e}$ as the mass and radius of the earth respectively)

  • A.4Gme/r2e
  • B.Gm2e/2r2e
  • C.Gm2e/re
  • D.4Gm2e/re
  • E.32GMmm/r2
Objective

Question details

Exam body
UI
Subject
Physics
Year
2019/2020
Question no.
#21
Type
Objective
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