Question

A projectile is projected with a velocity of vo at an angle o with the horizontal. What is the ratio of
the rate of change of speed with respect to time at the point of projection to that at a point where
velocity makes an angle 0/2?
(A) zero
(B) 2 cos 0/2
(C) cos 0/2
(D) sin 0/2​

Answer 1

Answer:

the rate of change of speed with respect to time at the point of projection to that at a point where.