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Home Q & A Board Science-Related Homework Help High School Level Science
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brake brake
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Posts: 328
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6 years ago
Which has greater kinetic energy: a car traveling at 30 km/h or another car of half the mass traveling at 60 km/h?
A) The 30-km/h car
B) The 60-km/h car
C) both have the same kinetic energy
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GloryGlory
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#1
Posts: 192
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6 years ago
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brake Author
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#2
6 years ago
Thank you for helping me with my quiz
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#3
6 years ago
Perfect
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