A steel ball rolls with constant velocity across a tabletop 0.950m high. IT rolls off and hits the ground +0.352m horizontally from the edge of the table.what are the horizontal and vertical component velocity of the ball just before it hits the ground?

Answer 1

how long doers it take to hit?
4.9t^2 = 0.95
now, the velocity components are
Vy = -9.8t
Vx = 0.352/t