60 mph = 88 feet/sec = (88 x 12) inches per sec = (88 x 12 x 60) in/min = 63,360 inches per minute
Circumference of the wheel = 2 pi R = 30 pi inches.
RPM = (63,360) / (30 pi) = 672.27 rev per min (rounded)
To solve, you need how far is travelled in 1 minute and the circumference of the wheel (in the same units) which gives how far the wheel travels in one revolution; then dividing the former by the latter will give the revolutions per minute: I'll work in inches: There are 63360 inches in 1 mile and 60 minutes in 1 hour, thus: 10mph = 10 x 63360 ÷ 60 inches per minute = 10560 ipm circumference = π x diameter = 26π inches ⇒ revolutions per minute = 10560 ipm ÷ 26π ins ~= 129.3 rpm
To find the revolutions per minute (RPM) of a bicycle with a 10-inch radius wheel traveling at 24 feet per second, first calculate the circumference of the wheel: (C = 2\pi r = 2\pi \times 10 \text{ inches} = 62.83 \text{ inches}). Convert this to feet: (C \approx 5.24 \text{ feet}). The number of revolutions per second is (24 \text{ feet/second} \div 5.24 \text{ feet/revolution} \approx 4.58 \text{ revolutions/second}). Finally, to convert to RPM, multiply by 60: (4.58 \times 60 \approx 275 \text{ RPM}).
rpm
maybe you mean revolutions PER minute (RPM) which is the number of revolutions (rotations of 360 degrees) that take place in a minute of time. speed is a measure of change in position (in this case change in angle of a component) for a given time period.
to convert revolutions per minute into the measure of degrees traveled, you would need to know for how long those revolutions were going on. revolutions per minute multiplied by the time it was turning gives you the degrees traveled. just like speed * time gives you distance, rotational speed * time gives you rotated distance
200
Bicycle wheels with a diameter of 26 inches, travelling 35 miles per hour, are turning 452 revolutions per minute. 35 miles per hour is 36,960 inches per minute (25 *5280 * 12 / 60) 26 inches diameter is 81.7 inches circumference, so the revolutions per minute is 36,960 / 81.7 or 452 revolutions per minute.
To solve, you need how far is travelled in 1 minute and the circumference of the wheel (in the same units) which gives how far the wheel travels in one revolution; then dividing the former by the latter will give the revolutions per minute: I'll work in inches: There are 63360 inches in 1 mile and 60 minutes in 1 hour, thus: 10mph = 10 x 63360 ÷ 60 inches per minute = 10560 ipm circumference = π x diameter = 26π inches ⇒ revolutions per minute = 10560 ipm ÷ 26π ins ~= 129.3 rpm
Its The Cpu's Revolutions Per Minute No its not the cpu's revolutions per minute lol. Its the hard drive revolutions per minute.
1760 yards = 1 mile. 60 minutes = 1 hour. 36 inches = 1 yard. 50*1760 divided by 60 = 1466 yards 2 feet in one minute Circumference of wheel = pi*36 = 113.0973355 inches 113.0973355/36 = 3.141592654 yards 1466.666666/3.14192654 = 466.8048878 revolutions in one minute So the wheel makes 466 full revolutions in one minute.
To find the revolutions per minute (RPM) of a bicycle with a 10-inch radius wheel traveling at 24 feet per second, first calculate the circumference of the wheel: (C = 2\pi r = 2\pi \times 10 \text{ inches} = 62.83 \text{ inches}). Convert this to feet: (C \approx 5.24 \text{ feet}). The number of revolutions per second is (24 \text{ feet/second} \div 5.24 \text{ feet/revolution} \approx 4.58 \text{ revolutions/second}). Finally, to convert to RPM, multiply by 60: (4.58 \times 60 \approx 275 \text{ RPM}).
revolutions per minuite
Revolutions Per Minute Rotations Per Minute
Revolutions Per Minute
RPM
rpm
7,200 revolutions per minute compared to 5,400 revolutions per minute.