Question

A ball is projected from the ground at a speed 40
m/s making an angle 60° with the horizontal. In
the absence of air resistance, the speed with which
it hits the ground is​

Answer 1

Answer:

Given u=40m/s, θ=600 and g=10m/s2

Maximum Height HMax=2gu2sin2θ=60m

Range R=gu2sin2θ=8023m