29.3 feet per second at 20 mph.
Mph stands for miles per hour, which is a measurement of speed.
20 mph = 1,760 feet per minute
20 mi/h * (1 h / 3600 s) * (5280 ft / 1 mi) = 29.33 ft/sec
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]
20 kilometers per hour is 12.43 miles per hour.
20 mph = 29.3 feet per second.
At 20 mph, a car is moving at about 29.3 feet per second.
Mph stands for miles per hour, which is a measurement of speed.
It can't be done. 20 feet per second per second is acceleration, but mph is a speed.
20 mph = 29.33... fps
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
20 mph = 1,760 feet per minute
Each mph = 44.7 centimeters (0.447 meter) per second ' X ' mph = ( 0.447 X ) meters per second. Example: 67 mph = (0.447) x (67) = 29.95 meters per second =========================== Each meter per second = 2.237 mph ' Y ' meters per second = ( 2.237 Y ) mph Example: 20 meters per second = (2.237) x (20) = 44.74 mph
About 20 mph.
approximately 1.466666666666666666666666666666666...
There is no such thing as 20 mph acceleration. 20 mph is a velocity. Acceleration is expressed as velocity per unit time e.g. mph per second or mph per minute etc.
One hour = 60 minutes = 602 seconds, and one mile = 5,280 feet Therefore, 20 mph = [(5280)(20)]/3600 = 29 and 1/3 feet per second. The problem answer is four seconds multiplied by this speed = 117 and 1/3 feet.