(93 mile/hour) x (5,280 feet/mile) x (1 hour / 3,600sec) = 136.4 feet/sec .
The speed of 93 miles per hour converts to approximately 136.4 feet per second by using the conversion factors of miles to feet and hours to seconds. This is calculated by multiplying the speed by the number of feet in a mile and dividing by the number of seconds in an hour. The final result shows a clear understanding of unit conversions between different speed measurements.
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