Since one hour is 3600 seconds (60 minutes per hour times 60 seconds per minute), 12 seconds is 12 over 3600th of an hour, or 0.03333 of an hour. In 12 seconds, at 495360 feet per hour, you would travel about 1651 (495360 times 12 divided by 3600) feet.
After 12 seconds, a car traveling at 87 miles per hour would have traveled approximately 1,520 feet. This can be calculated by first converting 87 miles per hour to feet per second, which is about 128 feet per second. Multiplying this by the number of seconds gives the distance traveled.
~3 seconds
4,950 feet.
This is impossible. Seconds are a measure of time and feet are a measurement of length.
87 miles per hour = 1,531.2 feet per 12 seconds
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]
68.2 miles per hour.
To calculate the speed, you would divide the distance traveled by the time it took to travel that distance. In this case, traveling 5000 feet in 30 seconds means you are traveling at a speed of 166.67 feet per second.
The average rate of movement, for example the number of feet traveled in a certain number of seconds, or the number of miles traveled in a certain length of time.
The average rate of movement, for example the number of feet traveled in a certain number of seconds, or the number of miles traveled in a certain length of time.
Multiply by 20 to get how far is traveled in a minute, which gets 1210 feet per minute. Then multiply by 60 to get how far is traveled in an hour, which gets 72600 feet per hour. Divide by 5280 to convert feet to miles, which gets 13.75 miles per hour.
To calculate traveling feet per second, you would typically divide the distance traveled in feet by the time taken in seconds. The formula is: Feet per Second = Distance (in feet) / Time (in seconds)