# A projectile is fired with velocity u making angle theta with the horizontal. What is the change in velocity( from initial ) when it is at the highest point?

## A: $u \cos \theta$ B: $u$ C: $u \sin \theta$ D: $\left(u \cos \theta - u\right)$

The vertical velocity of this projectile is $u \sin \theta$ and since the projectile loses this velocity, it would have a difference of $u \sin \theta$