Essay
A tennis player hits a tennis ball with a racket and the ball and racket are in contact with each other for 0.25 seconds. Use the formula ∑F = ma to calculate the force applied to the ball by the racket using the information below.
Mass of the tennis ball: 58 gm (0.058 kg)
Acceleration of tennis ball: 140m/s²
Correct Answer:
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∑F = ma
∑F...View Answer
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Correct Answer:
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∑F...
View Answer
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