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baseball pitcher executes a pitch in 0.32 sec. (assume that his motion of the pitching arm...

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Physics

baseball pitcher executes a pitch in 0.32 sec. (assume that hismotion of the pitching arm is a circular, also assume thatv1 = 0). If his pitching arm is 90 cm long, what are themagnitudes of the tangential and radial accelerations on the balljust before ball release, when tangential ball speed is 35 m/s (inm/s2)? What is the magnitude of the total accelerationon the ball at this point (in m/s2)?

Answer & Explanation Solved by verified expert
3.8 Ratings (640 Votes)
Initial speed of the ball V1 0 msFinal speed of the ball V2 35 msLength of the pitching arm L 90 cm 09 mInitial angular speed of the ball 1 V1L    See Answer
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