The speed is 4.1 miles per hour.
There are 3600 seconds per hour, and 5280 feet per mile. You can use those two numbers to convert from feet per second to miles per hour. Just make sure the units are right when you are finished.
The speed of light in a vacuum is 299 792 458 meters per second or 983,571,056.43045 feet per second or 186,282.397 miles per second or 670,616,629.2 miles per hour.
100 miles per hour = [ 146 and 2/3 ] feet per second. (You don't need to know how long the speed lasted in order to know the speed.)
Three miles in 45 minutes is an average speed of 4 miles per hour or 5.87 feet per second.
To convert miles per hour to feet per second multiply by 5280 (feet in a mile) and then divide by 3600 (seconds in an hour).
Jesse is traveling at 154 feet per second.
62.5 miles per hour equates to 91.67 feet per second.
Light travels at a speed of approximately 983,571,056 feet per second in a vacuum.
80.67 feet per second.
The speed is 4.1 miles per hour.
Answer In vacuum, the speed of light is 186,282.397 miles per second. Answer The speed of light is not a constant. It is slowing down. zthere have been several experiments that prove that light is slowing down.186,282.4 miles per second.
Speed or velocity can be measured in a number of units. Miles per hour, feet per second, metre per second.
There are 3600 seconds per hour, and 5280 feet per mile. You can use those two numbers to convert from feet per second to miles per hour. Just make sure the units are right when you are finished.
At 10 miles per hour (MPH), the speed is equivalent to 14.67 feet per second. This is calculated by multiplying the speed in miles per hour by 1.4667 (which is the conversion factor for converting miles per hour to feet per second).
To convert miles per hour to feet per second, you need to multiply by 1.4667. Therefore, a car traveling at 140 miles per hour is moving at approximately 205.33 feet per second.
To convert 325 miles in 6.5 hours to feet per second, first convert 325 miles to feet (1 mile = 5280 feet). Then divide the total distance in feet by the total time in seconds (6.5 hours = 23400 seconds) to get the speed in feet per second.