Question

Please guys solve question no 11 if you can

Answer 1

Answer:

Explanation:

Given that Rmax=100km=105m. Since the missile is fired from maximum range, the angle of projection is 45°. The initial velocity of the missile is v0=(g x Rmax)= (10x105)= 103 m/s.The final velocity is the same as the velocity of projection, which is 103m/s.