Physics, 22.07.2019 18:10, nathanbrockdac

The acceleration of a baseball pitcher's hand as he delivers a pitch is extreme. for a professional player, this acceleration phase lasts only 50 ms, during which the ball's speed increases from 0 to about 90 mph, or 40 m/s.
what is the force of the pitcher's hand on the 0.145 kg ball during this acceleration phase?

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The acceleration of a baseball pitcher's hand as he delivers a pitch is extreme. for a professional...