If a spherical ball rolls on a table wit...

If a spherical ball rolls on a table without slipping, the fraction of its total energy associated with rotation is

A

`2/5`

B

`2/7`

C

`3/5`

D

`3/7`

Text Solution

Verified by Experts

The correct Answer is:

b

Topper's Solved these Questions

RE-NEET 2024
NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Question|50 Videos
SOLID AND SEMICONDUCTOR DEVICES
NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|105 Videos

Similar Questions

Explore conceptually related problems

A solid sphere rolls on a table without any slipping. What is the fraction of total K.E. associated with rotational K.E.?

If a rigid body rolls on a surface without slipping, then:

A solid spherical ball is rolling without slipping down an inclined plane. The fraction of its total kinetic energy associated with rotation is

A circular disc rolls down on an inclined plane. The fraction of its total rolling energy associated with its rotational energy is,

A spherical ball rolls on a table without slipping. Determine the percentage of its K.E. which is rotational. Moment of inertia of sphere = (2//5) xx mass xx ("radius")^(2) .

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-ROTATIONAL MOTION-Exercise

If a flywheel makes 120" rev"//"min", then its angular speed will be
Text Solution
|
The angular momentum of a body with mass (m) moment of inertia (I) and...
Text Solution
|
ABC is a traiangular plate of uniform thickness. The sides are in the ...
Text Solution
|
The angular speed of an engine wheel making 90" rev"//"min" is
Text Solution
|
Two racing cars of masses m and 4m are moving in circles of radii r an...
Text Solution
|
If a spherical ball rolls on a table without slipping, the fraction of...
Text Solution
|
A thin uniform circular ring is rolling down an inclined plane of incl...
Text Solution
|
Angular momentum is
Text Solution
|
In a rectangle ABCD (BC=2AB). The moment of inertia is minimum along a...
Text Solution
|
A solid sphere, disc and solid cylinder, all of the same mass, are all...
Text Solution
|
The speed of a homogeneous solid sphere after rolling down an inclined...
Text Solution
|
A particle of mass m=5 kg is moving with a uniform speed v=3 sqrt(2) i...
Text Solution
|
If a sphere is rolling, the ratio of the translation energy to total k...
Text Solution
|
The moment of inertia of a body about a given axis is 1.2 kg m^(2). In...
Text Solution
|
Moment of inertia of a uniform circular disc about a diameter is I. It...
Text Solution
|
A fly wheel rotating about a fixed axis has a kinetic energy of 360 J....
Text Solution
|
At any instant, a rolling body may be considered to be in pure rotatio...
Text Solution
|
A solid cylinder of mass M and radius R rolls down an inclined plane o...
Text Solution
|
A ring of mass m and radius r rotates about an axis passing through it...
Text Solution
|
A solid homogeneous sphere is moving on a rough horizontal surface, pa...
Text Solution
|