Question

Sixty miles/hour is how many ft/sec

Answer 1

(this is old, but ill answer it right)

216000 sec and 316800 feet

Step-by-step explanation:

60 hour = 3600 minutes

3600 x 60(because there´s 60 seconds in a minute) = 216000 seconds

1 mile = 5280 ft

5280 x 60 = 316800

50 miles = 316800 ft

Answer 2

88 foot per second.
5280 feet = 1 mile

5280 × 60 = 316800

316800 feet per hour

3600 seconds = 1 hour

316800 feet per 3600 seconds

316800 ÷ 3600 = 88

88 feet per second