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Posted by on Wednesday, April 13, 2011 at 7:44pm.

a 1000 kg car traveling at 30 m/s suddenly stops in 5 seconds. how much force was used to stop the car?

  • Physics - , Wednesday, April 13, 2011 at 7:45pm

    force*time=mass*changeinVelocity

  • Physics - , Wednesday, April 13, 2011 at 7:54pm

    so... F*5+-30*1000 which equals 6000??

  • Physics - , Wednesday, April 13, 2011 at 8:06pm

    no.

    force= 30*1000/5, oh, yes, 6000N

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