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harry32 harry32
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2 months ago

A food Calorie is a kilocalorie in SI units. What would be the speed of a 1,000 kg car traveling such that its kinetic energy is equal to the energy contained in one 250-Calorie jelly doughnut?



46 m/s



65 m/s



32 m/s



22 m/s

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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wukong81wukong81
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2 months ago
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