Write the practical uses of moment of inertia.

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(N/A) The practical application of the moment of inertia is observed in machines such as steam engines and automobile engines.
These machines utilize a disc with a very large moment of inertia,known as a flywheel.
The flywheel resists sudden increases or decreases in the speed of the vehicle or machine.
Consequently,it minimizes jerks in the motion,ensuring a smoother operation and making travel or mechanical work more efficient.

Explore More

Similar Questions

If a wheel rotating with a constant angular speed experiences a break during its motion,what happens to its radius of gyration?

The moment of inertia of a big drop is $I$. If $8$ droplets are formed from the big drop,then the moment of inertia of a small droplet is:

Four particles each of mass $m$ are placed at the corners of a square of side length $l.$ The radius of gyration of the system about an axis perpendicular to the square and passing through its centre is

Two discs of same thickness but of different radii are made of two different materials such that their masses are same. The densities of the materials are in the ratio $1 : 3$. The moments of inertia of these discs about the respective axes passing through their centres and perpendicular to their planes will be in the ratio:

Three particles,each of mass $m \; g$,are situated at the vertices of an equilateral triangle $ABC$ of side $l \; cm$ (as shown in the figure). The moment of inertia of the system about a line $AX$ perpendicular to $AB$ and in the plane of $ABC$ in $g \cdot cm^2$ units will be:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo