Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

WHAT IS A FLYWHEEL AND WHAT IS ITS USE IN AUTOMOBILE,EXPLAIN?ALSO WHAT IS ITS MOMENT OF INERTIA?
Asked by MANISHA MOHANTY | 09 Feb, 2014, 09:24: PM
answered-by-expert Expert Answer

A flywheel is a rotating mechanical device that is used to store rotational energy.

It has a significant moment of inertia and thus resist changes in rotational speed. 

It provides continuous energy when the energy source discontinuous.

USE IN AUTOMOBILE:

It stores energy for a particular interval of time. 

It absorbs fluctuations.

It ensures uniform and smooth running of the engine.

Answered by | 10 Feb, 2014, 12:39: PM

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
CBSE 11-science - Physics
please answer
question image
Asked by gdeadshot85 | 14 Jan, 2023, 09:58: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
three diSc each of mass m and radius r placed in contact with each otheer find moment of inertia
Asked by devanshchauhan325 | 23 Dec, 2022, 07:34: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Prove that Torque acting due to a Force F in the x-y plane is Tau z=xfy-yfx.
Asked by koushtubhroy | 20 Dec, 2022, 07:36: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
one meter long string can bear maximum of 0.5 kg mass . a mass of 0.05 kg is tied to one end and rotated in a horizontal circle , calculate the maximum number of revolution so that string does not brakes
Asked by pushpakumari291279 | 20 Aug, 2022, 08:15: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
A Uniform Disc of diameter R/2 is put over another uniform disc of radius R of same thickness and Density. The peripheries of the two discs touch each other. The Centre of Mass of the system from centre of the big disc is? (I asked this question before but the answer was wrong. They took the Radius as R/2 while it is the Diameter)
Asked by adipadmakarri | 26 Sep, 2021, 06:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
A Uniform Disc of diameter R/2 is put over another uniform disc of radius R of same thickness and Density. The peripheries of the two discs touch each other. The Centre of Mass of the system from centre of the big disc is?
Asked by adipadmakarri | 25 Sep, 2021, 11:18: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
 solve this question
question image
Asked by Vipulgautam050 | 26 Aug, 2021, 08:57: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
how to conserve angular momentum? please explain.
Asked by yashrajgharte24.12dgatl | 09 Aug, 2021, 02:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
can we say that if a body's centre of mass is at rest then its linear momentum is always conserved? please support the doubt with a suitable example...
Asked by yashrajgharte24.12dgatl | 04 Aug, 2021, 09:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
a stone is tied to one end of a string and rotating in a vertical circle. what is the difference in tension of the lowest and highest point of the vertical circle
Asked by deekshikap2004 | 23 Jan, 2021, 10:14: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt

Be a Top Scorer in the Exam with Test Series and Test Generator!

Enrol Now
×