As a tennis ball is struck, it departs from the racket horizontally with a speed of...

As a tennis ball is struck, it departs from the racket horizontally with a speed of 29.0 m/s. The ball hits the court at a horizontal distance of 20.3 m from the racket. How far above the court is the tennis ball when it leaves the racket?
m

Solutions

Expert Solution

Time taken by the ball to reach the court t = R/u

t = 20.3/29 =0.7 sec

height of the rocket from court h = gt²/2

h = 10*0.49/2 =2.45 m

genius_generous answered 1 year ago

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