Question

an automobile has 20 inch diameter wheels if the wheels revolved three times after the brakes were applied, the stopping distance was approximately

Answer 1

188.49

Explanation:

use the diameter to find the circumference..

C = d pi or C = 2r pi

when you plug in 20, you get 62.83

now take that, and multiply it by 3, because the wheels went around three times.

62.83 * 3 = 188.49 inches

i hope this was helpful to you!

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