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Posted by on Thursday, August 11, 2011 at 9:55am.

the brakes of a 1000kg car exert a force pf 5000N. How long will it take for them to slow the car to a stop from an initial speed of 24m/s?

  • physics - , Thursday, August 11, 2011 at 10:49am

    Try using the equation

    F = m a

    You know F amd m. Solve for the deceleration rate, a.

    The time it takes to stop is Vo/a, where Vo is the initial velocity.

  • physics - , Wednesday, March 9, 2016 at 7:20am


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