Question

An object is projected vertically upwards from ground level. When asked a question about its maximum height, you should use: A) S=0 B) U=0 C) V=0 D) A=0

Answer 1

`V = 0`

Explanation:

Given

At maximum height

Required

Select which of the options is true

At the maximum height of an upward projectile, the final velocity (v) is always equal to 0.

i.e.

`V = 0`

Other parameters such as initial velocity (u), acceleration (a or g) are not 0.

Hence:

(c) answers the question