(50 x 3600)/2.5 x 5280 = 13.63 rep mph
15 miles/hour (5280 feet/1 mile)(1 hour/3600 seconds) = 22 feet per second
There are 5400 seconds in an hour and a half.
There are 5,400 seconds in an hour and a half.
30 minutes × 60 seconds = 1800 seconds in half an hour.
If it takes 78 seconds to go 55 feet you are traveling at 0.48 miles per hour.
40.597 feet (rounded)
800.8 feet in 9.1 seconds.
You are traveling 70.18 feet every 1.1 seconds at 43.5 mph
If you're going 70mph, which is:70 miles/hour x 5280 feet/mile = 369,600 feet/hour .... we can use this to find how fast you're moving in feet per second.369,600 feet/hour x 1 hour/3600seconds = 102.667 feet/secondSo in 20 seconds you will have traveled 102.667 * 20 = [2053.34 feet]
At 58 miles per hour it would take 17.63 seconds to travel 1,500 feet.
The skateboard is going 4.64 miles per hour.
1 hour = 3600 seconds 1 mile = 5280 feet 100.32 feet in 1.08 seconds = (100.32 ÷ 1.08) feet per second = (100.32 ÷ 1.08) x 3600 feet per hour = (100.32 ÷ 1.08) x 3600 ÷ 5280 mph = 631/3 mph