Ashley H.

asked • 02/19/18

Mechanics Question - Finding speed reduction time

A car of mass 1000 kg has its speed reduced from 81 km/h to 54 km/h by brakes
producing a force of 1250 N. How long does this take? Determine the work done by
the brakes on the car. Determine dependence on time of the power applied to the car.

1 Expert Answer

By:

Philip P. answered • 02/19/18

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