Question

A body is projected vertically upward reaches maximum height of 9.8 m/s. its time of flight is

Answer 1

Answer:

Time of flight = √ 2h/g

Then h= 9.8m , g= 9.8

So, √ 2h/g

= √ 2 × 9.8 /9.8

Then √ 2 seconds is the answer

hope it will help you.....