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fruits fruits
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2 months ago

A 7.5 kg bowling ball is dropped from the top of a 25 m tall building. Ignoring air resistance, just before the bowling ball hits the sidewalk below, its kinetic energy is equivalent to how many food Calories? (one food Calorie = 1 kilocalorie in SI units)



0.44



880



440



0.22



0.88



220

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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LeonKennedySLeonKennedyS
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2 months ago
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fruits Author
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Thanks for your help!!
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You make an excellent tutor!
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Brilliant
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