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A softball having a mass of 0.30 kg is pitched horizontally at 120 km/h. By the time it reaches the plate, it may have slowed
Part A Neglecting gravity, estimate the average force of air resistance during a pitch, if the distance between the plate and
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Answer #1

The answer for above problem is explained below.

Work done by air friction is, War - Ford Cos 180 By using work energy Theorem WF8 KE, - KE, 1 hm (ve - v, ²) 호 m Ffyd cos (18

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