A racket ball is struck in such a way that it leaves the racket with a speed of 4.89 m/s in the horizontal direction. When the ball hits the court, it is a horizontal distance of 1.97 m from the racket. Find the height of the racket ball when it left the racket.
Express your answer using three significant figures and include the appropriate units

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

answer is slate

hope this