To convert mph to feet per second multiply mph by (22/15), so 20mph is really (22/15) x 20 feet per second = (22/3) x 4 = 88/3 feet per second. So to travel 130 feet it will take (130)/(88/3) = (130 x 3)/88 = (65 x 3)/44 = 195/44 = 4.43 seconds.
Note that to convert mph to feet per minute, multiply mph by 88
52.8 seconds to travel 4,260 feet @55mph
~3 seconds
3.4091 seconds (rounded)
how many secounds would it take to travel 15 feet at 3.5 feet per secounds
0.52 seconds.
52.8 seconds to travel 4,260 feet @55mph
12.121212 seconds
~3 seconds
3.4091 seconds (rounded)
396/20 = 19.8 seconds
how many secounds would it take to travel 15 feet at 3.5 feet per secounds
About 9.47 seconds.
It would take approximately 8 seconds to travel 492.8 feet at a speed of 30 mph.
0.52 seconds.
45 miles per hour is equivalent to 66 feet per second. Therefore, it would take 19.7 seconds to travel 1300 feet.
It will take approximately 9.92 seconds to travel 582 feet at 40mph.
Approx 4.86 seconds.