Question

A ball is thrown from a point in level with velocity
‘u'an at horizontal distance ‘r' from the top of a
tower of height ‘h'​

Answer 1

Answer:

u in the horizontal and r is top so that the level of a ball be straight

Answer 2

Hello!

Velocity = u

Horizontal distance = r

height of the tower = h

So final formula :

r × g = u²sin 2theta

where r = radius

Thanks! ☺