Question

A body thrown vertically up to reach its maximum height in ‘t’ seconds. The total time from the time of projection to reach a point at half of its maximum height while returning (in seconds) is

1)  √21

2) (1+1/√2)t

3) 3t/2

4) t/√2

Answer 1

Correct:- (2)

Explanation:- 

Time taken to reach the maximum height = time of ascent = t