What is the kinetic energy in joules of the baseball

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What is the kinetic energy in joules of this baseball when it is thrown by a major-league pitcher at 94.0mph?

By what factor will the kinetic energy change if the speed of the baseball is decreased to 55 mph?

Reference no: EM13180740

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What is the kinetic energy in joules of the baseball : What is the kinetic energy in joules of this baseball when it is thrown by a major-league pitcher at 94.0mph?
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