A 500-gm ball moving at 15 m/s slows down uniformly
until it stops. If the ball travels 15m, what was the
average net force applied while it was coming to a
stop?
1) 0.375 N 2) 3.75 N 3) 37.5 N 4) 6.25 N
Answers
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Answer:
Answer is 3.75
Explanation:
AS v square = 2as
15*15= 15*2*a
A = 7.5
F = ma = 0.5 * 7.5 = 3.75
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