Question

for a given angle of projection the maximum height reached is proportional to
(a) the initial velocity
(b) the square of the initial velocity
(c) the square root of the initial velocity
(d) the reciprocal of initial velocity

yup I have chosen pcb...
I'm mahi..may I have your intro?​

Answer 1

Answer:

square of the initial velocity

Explanation:

Since the formula of Maximum height is given by

H = u^2Sin^2x / 2g

where u is initial velocity

x is angle of projection

g is acceleration due to gravity

Therefore one can see that maximum height is proportional to the square of the initial velocity.

Hope I answered your question!

Answer 2

Explanation:

THE ANSWER IS INITIAL VELOCITY

I HOPE THIS HELPS YOU