Determine the speed of the ball after the ball

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Q. A positive charge q is fired through a small hole in the positive plate of a capacitor. Does q speed up or slow down inside the capacitor?

Q. A pitcher throws a 0.164 kg baseball, and it approaches the bat at a speed of 56.6 m/s. The bat does 68.3 J of work on the ball in hitting it. Ignoring air resistance, determine the speed of the ball after the ball leaves the bat and is 34 m above the point of impact.

Reference no: EM1360130

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