Question

A ball is kicked with an initial velocity of 16 m/s in the horizontal direction and 12 m/s in the vertical direction. (a) at what speed does the ball hit the ground? (b) for how long does the ball remain in the air? (c)what maximum height is attained by the ball?

Answer 1

It's a problem on projectile in which the vector component of velocity are given...we can calculate the initial velocity with total time of flight and maximum height reached.