## moment of inertia of a grinding wheel in nigeria

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• ## (a) What is the moment of inertia of the wheel? | Yahoo

(a) What is the moment of inertia of the wheel? A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. A constant tangential force of 280 N applied to its edge causes the wheel to have an angular acceleration of 0.846 rad/s2.

• ## Solved: A Small Grinding Wheel Has A Moment Of Inertia Of

Answer to A small grinding wheel has a moment of inertia of 4.0*10^-5 kg*m2 . What net torque must be applied to the wheel for its...

• ## Stopping Grinding Wheel | Physics Forums

On on other hand, if one stops the wheel by simply holding a block of metal or something against the wheel freely with one's hand or something, then the pressing force is the vector sum of both the normal and the frictional force. If so, find the normal and frictional forces just like before.

• ## rotational energy and moment of inertia kiser Flashcards

a grinding wheel with a moment of inertia of 2.0 kg.m^2 is initially at rest. what angular momentum will the wheel have 10.0 s after a 4.0 N.m torque is applied to it? 216 kg.m^2/s a solid ball has a mass of 15 kg and a radius of 3.0m rolls without slipping at an angular speed of 4 rad/s, what is its angular momentum?

• ## Physics help!!A grinding wheel is a uniform cylinder with

A grinding wheel is a uniform cylinder with a radius of 8.80 cm and a mass of 0.590 kg. (a) Calculate its moment of inertia about its center. . kg·m2 (b) Calculate the applied torque needed to accelerate it from rest to 1600 rpm in 7.00 s if it is known to slow down from 1600 rpm to rest in 52.0 s.

• ## How do I calculate the amount of power required to spin a

How do I calculate the amount of power required to spin a wheel? I is your moment of inertia, and a is your angular acceleration. The grinding wheel just has to be able to hold together at the power levels you are putting thru it. Here is a basic but reasonably good overview on grinding. https:

• ## OA12b_ Rotational Motion, Moment of Inertia.pdf - OA12b

View OA12b_ Rotational Motion, Moment of Inertia.pdf from AA 110/29/2016 OA12b: Rotational Motion, Moment of Inertia OA12b: Rotational Motion, Moment of Inertia Due: 11:59pm on Sunday, October 30,

• ## A grinding wheel is a uniform cylinder with a radius of 8

Answer to: A grinding wheel is a uniform cylinder with a radius of 8.70 cm and a mass of 0.400 kg. Part A) Calculate its moment of inertia about...

• ## PHYSICS MECHANICS 3: ROTATIONAL MOTION, MOMENT OF INERTIA

Oct 11, 2016· PHYSICS MECHANICS 3: ROTATIONAL MOTION, MOMENT OF INERTIA, ANGULAR MOMENTUM, TORQUE Rotational Motion (6 of 6) Grinding Wheel by Michel van Biezen. 10:52. Moment of Inertia and Rotational

• ## Moment of inertia and torque problem | Physics Forums

Oct 12, 2009· A grinding wheel is a uniform cylinder with a radius of 8.10 cm and a mass of 0.550 kg. (a) Calculate its moment of inertia about its center. kg·m2 (b) Calculate the applied torque needed to accelerate it from rest to 1700 rpm in 2.00 s if it is known to slow down from 1700 rpm to rest in 55.0 s

• ## A grinding wheel is a uniform cylinder with a radius of 9

A grinding wheel is a uniform cylinder with a radius of 9.00 cm and a mass of 0.600 kg. (a) Calculate its moment of inertia about its center. kg·m2 (b) Calculate the applied torque needed to accelerate it from rest to 1400 rpm in 5.00 s if it is known to slow down from 1400 rpm to rest in 60.0 s. ____m·N please help me with this.

• ## The moment of inertia of the wheel is closest to

The moment of inertia of the wheel is closest to ? 8. Th e moment of inertia for a wagon wheel can be calculated by taking the sum of the moment of The ratio of the larger moment of inertia to that of the smaller moment of inertia is? If her initial moment of inertia was 3.7 kg·m2, what is her final moment of inertia?

• ## The Moment of Inertia of Flywheel: Physics Questions

Friction does work on the wheel as it rolls up the hill to a stop, a height h above the bottom of the hill; this work has absolute value 3500J. Calculate h. [pic] A playground merry-go-round has radius 2. 4m and moment of inertia 2100 kg•m2 about a vertical axle through its center, and it turns with negligible friction.

• ## Flywheel

RimmedEdit. A rimmed flywheel has a rim, a hub, and spokes. Calculation of the flywheel's moment of inertia can be more easily analysed by applying various simplifications. For example: Assume the spokes, shaft and hub have zero moments of inertia, and the flywheel's moment of inertia is from the rim alone.