80 mph converts to about 35.7632 meters per second.

Use this formula: mph x 0.447 = meters per second

100 meters per 15.00 seconds = 14.91 mph

120 meters in 5 seconds works out to 24 meters per second or 53.7 mph

105 mph = 46.9392 meters per second. (Multiply mph by .045 to get meters per second)

2000 (meters per second) = 4,473.87258 mph

50 mph = 22.352 meters per second.

1 mph = 0.44704 meters per second.

mph x 0.447 = meters per second

250 mph = 111.76 meters per second

70 mph = 31.2928 meters per second.

Formula: mph x 26.8224 = meters per minute

66.6 mph = 29.77 meters per second.

k seconds per mile = 3600/k miles per hour.

the answer is 970 inches per second

55 mph = 24.5872 meters per second.