30.8 feet in one second.
how many secounds would it take to travel 15 feet at 3.5 feet per secounds
Divide the 90 miles by 3600. That's the amount of miles you travel in a second. Then convert this from miles to feet.
157/360 ft/sec = 0.436 ft/sec
100 feet per second.
9.5333 feet
14.66 feet per second.
77.73 feet every second.
At 20 mph, a car is moving at about 29.3 feet per second.
22 feet per second.
44 feet per second.
65 mph = 95.3 feet per second.
About 73.3 feet per second at 50 mph.