Anonymous
Anonymous asked in Science & MathematicsPhysics · 1 month ago

automoblie?

An automobile is raised 7.0 m, resulting in an increase in potential energy of 66,000 J. What is the automobiles mass? (943 kg)

1 Answer

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  • 1 month ago

    PE = mgh

    m = 66000/(9.8•7) = 962 kg

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