Final answer:
The sky diver's speed of 135 miles per hour converts to approximately 198 feet per second when applying the appropriate conversion factors.
Step-by-step explanation:
To convert the speed of the sky diver from miles per hour to feet per second, we use the following conversion factors: 1 mile equals 5280 feet, and 1 hour equals 3600 seconds. Therefore, to convert 135 miles per hour to feet per second:
135 miles/hour × (5280 feet/mile) × (1 hour/3600 seconds) = 198 feet/second.
So, the sky diver's speed during a free fall, when converted, is approximately 198 feet per second.