Question

a body thrown vertically upward with an initial velocity u reaches maximum height in 6 s.the ratios of the distance travelled by the body in first second and seventh second is?​

Answer 1

Explanation:

A body is thrown vertically upwards with an initial velocity u reaches the maximum height in 6s. The ratio of the distance traveled by the body in first second to seventh second is. Since the paticle reaches maximum height in 6 s, at 7th second travel, its initial velocity is zero.