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A body is projected vertically upwards. The times corresponding to height h while ascending and while descending are t 1 and t 2 respectively. Then the velocity of projection is (g is acceleration due to gravity)

A body is projected vertically upwards. The times corresponding to height h while ascending and while descending are t1 and t2 respectively. Then the velocity of projection is (g is acceleration due to gravity)

Grade:11

2 Answers

Soumith kumar
13 Points
7 years ago
the body would take same time to go up and come down so t1=t2 .
time of ascent =time of descent =u/g .
u=gt=gt1=gt2 
amit
19 Points
6 years ago
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