Science, asked by AdityaRaj221, 1 year ago

A body is thrown upwards with a velocity of 20m/s.How much time will it take to return to its original position?

Answers

Answered by prashant42

3

V = u + at
Initial velocity is 0.
Final velocity is 20m/s
Acceleration = 9.8m/s
20 = 0 + 9.8 * t
20/9.8 = time
Time = 2 sec

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