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Posted by on Friday, November 30, 2012 at 11:16am.

A car is traveling at 10 m/s. By what factor does the car's kinetic energy increase if its speed is doubled to 20 m/s?

  • Physics - , Friday, November 30, 2012 at 12:18pm

    by 4

  • Physics - , Tuesday, December 4, 2012 at 6:07am

    the state of rest or motion of a body is reiative.

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