Physics, 03.03.2020 03:30 ester32152
A pitcher claims he can throw a 0.145-kg baseball with as much momentum as a 3.00-g bullet moving with a speed of 1.50 3 103 m/s. (a) What must the baseball’s speed be if the pitcher’s claim is valid? (b) Which has greater kinetic energy, the ball or the bullet?
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A pitcher claims he can throw a 0.145-kg baseball with as much momentum as a 3.00-g bullet moving wi...
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