About 1.6 miles per hour.
feet per minute equals 60 seconds divided by 15 equals 4. 4 X 300 feet = 1200 feet per minute 1200 X 60 minutes in one hour = 72,000 ft. in one hour Now translate feet into miles One mile = 5280 feet 72000 divided by 5280 = 13.6 miles per hour
5 feet/second * 3600 seconds/hour / 5280 feet/mile ~= 3.409 mph
3.5 seconds in the 30 yard dash equals 17.53 miles per hour.
At 60 miles per hour you will travel 528 feet every six seconds.
87 miles per hour = 1,531.2 feet per 12 seconds
To determine how many miles per hour you can mow a lawn of 100 feet in 30 seconds, first convert feet to miles (1 mile = 5280 feet), then convert seconds to hours (1 hour = 3600 seconds). After these conversions, you can calculate the speed in miles per hour.
About 22.9 miles per hour.
5.25 miles per hour.
In 12 seconds, a car traveling at 87 miles per hour covers 211.2 feet. This is calculated by converting 87 miles per hour to feet per second, then multiplying by the time in seconds.
If you are driving at a speed of 60 miles per hour, you can convert that speed to miles per second. Since there are 3600 seconds in an hour, you would travel 60 miles / 3600 seconds, which equals 0.01667 miles in one second. This is approximately 87 feet.
You are traveling at 5.18 miles per hour at 76 feet per 10 seconds.
At 90 miles per hour, you travel 90 miles in one hour. Since there are 3,600 seconds in an hour, you can calculate the distance traveled in one second by dividing 90 miles by 3,600 seconds. This equals 0.025 miles, which is equivalent to approximately 132 feet.