Question

A body projected vertically up with a velocity of 10 m/s reaches a height of 20 m. If it is projected with
With proper explanation
Motion in one dimension
the velocity of 20 m/s, then the maximum height reached by the body is :
(a) 20 m
(b) 10 m
(c) 80 m
(d) 40 m

Answer 1

Answer:

Explanation:

H(max)= u²/2g

= 20*20/2*10

= 20 m max height