freesiareal2780
freesiareal2780
13.01.2021 • 
Mathematics

a rock got stuck in the tread of my tire and when I was driving 70 miles per hour, the rock came loose and hit the inside of the wheel well of the car. How fast, in miles per hour, was the rock traveling when it came out of the tread? (The tire has a diameter of 32 inches).

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