146.5909090909091 Miles per Hour
15 mph = 22 feet per second
146.6 feet per second.
Feet per second x 0.68 = mph
14.66 feet per second.
(mph x 1.466 = feet per second). So, 70 mph x 1.466 = 102.62 feet per second.
240 mph = 352 feet per second.
350 mph = 513.3 feet per second.
29.3 feet per second at 20 mph.
(19 (mph) * 1760 * 3) / 3600 = 27.86 feet per second (approx) > mph>yards per hour>feet per hour>feet per second
2,200 feet per second is 1,500 mph
34.61 feet per second = about 23.6 mph (23.5977273)
15 mph = 22 feet per second
40 mph = about 58.6 feet per second.
350 feet per second = 238.64 mph
69 mph is 101.2 feet per second.
55 mph = 80.6666 feet per second
99 feet per second = 67.5 mph