new_yorkz_hottest

@new_yorkz_hottest (1)

United States • Age 34

Joined myLot 19 years ago

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physics

new_yorkz_hottest @new_yorkz_hottest (1) • United States 2 Nov 06

When a 58 g tennis ball is served, it accelerates from rest to a constant speed of 49 m/s. The impact with the racket gives the ball a constant acceleration over a distance of 46 cm. What is the magnitude of the net force acting...