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If a pebble and a boulder are rolling down a hill side by side at the same speed, which object has more kinetic energy?

If a pebble and a boulder are rolling down a hill side by side at the same speed, which object has more kinetic energy?
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if a pebble and a boulder are rolling down a hill side by side at the same speed, which object has more kinetic energy?

User Sam Lee
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1 Answer

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Boulder because it has more mass
User Hmn Falahi
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