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Q: What is the average access time for a drum rotating at 4000 revolutions per minute?
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What is rpm full form?

Revolutions per minute, a measure how fast something is rotating.


How we can reduce axial thrust in centrifugal pump?

it is the bearing that holds the shafts while it is rotating.


A phonograph record rotates at 33.33 rpm thtough what angle in revolutions does it turn in 5 minutes?

Since the phonograph record rotates at 33.3 revolutions per minute (rpm), then the revolutions that it turns in 5 minutes is 5*33.3. This is a total of 166.5 revolutions.


When are commodity bearings used?

Commodity bearings are used in rotating elements that have relatively low revolutions per minute and do not face extreme stresses.


What is rpm in relation to computers?

Its The Cpu's Revolutions Per Minute No its not the cpu's revolutions per minute lol. Its the hard drive revolutions per minute.


How much fuel is used in one revolution per minute?

The amount of fuel used is not directly related to the number of revolutions per minute. In fact, if you manage to eliminate friction, a rotating body will continue rotating indefinitely, WITHOUT using fuel or any other type of energy.


A Ferris wheel has a radius of 25 feet The wheel is rotating a 2 revolutions per minute Find the linear speed in feet per minute of the seat on this Ferris wheel?

1 revolution = 2PI radian. 2 revolutions = 4PI radian The angular speed of the Ferris wheel is 4PI radians . Multiply by the radius. The linear speed is 100PI feet per minute.


How many rpm im applying per one minute?

There is not enough information in the question to answer it. Please restate the question. In general, however, RPM stands for Revolutions per Minute so, for instance, if something revolves 30 times in one minute, then it is rotating at 30 RPM.


A wheel with a radius of 13 meters is rotating and the outer edge is traveling at 30 miles per hour at how many revolutions per minute is its center spinning?

roughly 62 (61.897846)


Does a tachometer in an internal combustion engine measure crankshaft revolutions per minute?

RPMs (Revolutions Per Minute) at the crankshaft.


What dose RPM mean?

revolutions per minuite


What does RPM mean when talked in context of Computer Hard Drive?

Revolutions Per Minute for a computer HDD indicates the speed of HDD in terms of the revolutions the HDD platters makes in one minute. Disks rotating at faster speeds can read write/access data from disk faster compared to slower disks. - Neeraj Sharma