Physics, 30.06.2021 20:20, phancharamachasm
Question 12
Planet Y has twice the mass of Earth. An astronaut visits Planet Y and observes that
his weight is half his weight on Earth. What is the radius of Planet Y? (Let R=
Earth's radius)
OR
04R
O 2R
O 0.5R
Answers: 1
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Question 12
Planet Y has twice the mass of Earth. An astronaut visits Planet Y and observes that
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