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To convert mph to feet per second multiply mph by (22/15), so 20mph is really (22/15) x 20 feet per second = (22/3) x 4 = 88/3 feet per second. So to travel 130 feet it will take (130)/(88/3) = (130 x 3)/88 = (65 x 3)/44 = 195/44 = 4.43 seconds.

Note that to convert mph to feet per minute, multiply mph by 88

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13y ago

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