Question

The speed of a projectile at its maximum height is root 3 by 2 times its initial speed its range on the horizontal plane is

Answer 1

Answer:

UCosx = sqrt(3)/2 * u

Cosx = sqrt(3)/2

x = 30°

R = u^2 Sin(2x) / g

= u^2 Sin(60) / g

= (u^2 / g) * [sqrt(3)/2]

Range of the projectile is (u^2 / g) * [sqrt(3)/2]