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Posted by on Tuesday, April 24, 2012 at 5:16pm.

a car of mass 3000kg moving at 20m/s is suddenly brought to a stop when a deer crosses the road. if a braking force of 300,000 is needed to bring the car to a stop, what was the duration of the force?

  • physics - , Tuesday, April 24, 2012 at 5:22pm

    force*brakingtime=mass*changevelocity

    solve for braking time.

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