A pitcher claims he can throw a 0.145-kg baseball with as
Chapter 6, Problem 6.5(choose chapter or problem)
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 1.50 103 m/s. (a) What must the baseballs speed be if the pitchers claim is valid? (b) Which has greater kinetic energy, the ball or the bullet?
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