Questions
Mass of moon is 7.34 x kg. If the acceleration due to gravity on the moon is 1.4 , the radius of the moon is (G = )
detailed solution
Correct option is B
We know g = GMR2 R = GMg = 6.67×10-11×7.34×10221.4 = 1.87 ×106 mTalk to our academic expert!
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