a 700k/g race car slowed down from 30m/s to 15m/s what is the impulse and what was the average force applied by the brakes

1 answer:

5 0

So impulse is a change in momentum.

Mass*(final velocity - initial velocity)

I dont think you will be able to find the average force with the given info because you need to know the time it takes for the car to slow down.

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