A ball is thrown toward a cliff of height h with a speed of 23.88 m/s and an angle of 52° above horizontal. It lands on the edge of the cliff 3.49 s later.
What is thy ball impact speed?
2. The attempt at a solution
shouldnt it be
Where Vx= 23.88*cos(52)= 14.70 m/s?
Thats what im getting but its telling me I'm wrong... Am I using the wrong equation?