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Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

What determines the amount of inertia an object has