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A body of mass 500 g is thrown upward with a velocity  and reaches back to the surface of a planet after 20 s. Then the weight of the body on that planet in N is


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A body of mass 500 g is thrown upward with a velocity  and reaches back to the surface of a planet after 20 s. Then the weight of the body on that planet in N is

1 Answer
127 votes
Answer Key / Explanation : (1) -

Here,

Using Newton’s equation of motion

127 votes

127
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