A solid sphere is rolling without slippi...

A solid sphere is rolling without slipping on rough ground as shown in figure. If collides elastically with an identical another sphere at rest. There is no friction between the two spheres . Radius of each sphere is R and mass is m.

What is the net angular impulse imparted to second sphere by the external forces?

`(2)/(7)mRv`

`(5)/(7)mRv`

`(2)/(5)mRv`

`(7)/(10)mRv`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ROTATIONAL MOTION
DC PANDEY ENGLISH|Exercise Matrix Matching Type Questions|16 Videos
ROTATIONAL MOTION
DC PANDEY ENGLISH|Exercise Integer Type Questions|17 Videos
ROTATIONAL MOTION
DC PANDEY ENGLISH|Exercise More than one option is correct|36 Videos
ROTATIONAL MECHANICS
DC PANDEY ENGLISH|Exercise Subjective Questions|2 Videos
SEMICONDUCTORS AND ELECTRONIC DEVICES
DC PANDEY ENGLISH|Exercise More than One Option is Correct|3 Videos

Similar Questions

Explore conceptually related problems

A solid sphere is rolling without slipping on rough ground as shown in figure. If collides elastically with an identical another sphere at rest. There is no friction between the two spheres . Radius of each sphere is R and mass is m. Linear velocity of first sphere after it again starts rolling without slipping is

A 1 Kg solid sphere rolls without slipping on a rough horizontal suface as shown in figure. Select incorrect alternative

A solid sphere of mass m and radius R is rolling without slipping as shown in figure. Find angular momentum of the sphere about z-axis.

A solid sphere rolls without slipping and presses a spring of spring constant k as shown in figure. Then, the compression in the spring will be

A solid sphere rolls without slipping on a rough horizontal floor, moving with a speed v . It makes an elastic collision with a smooth vertical wall. After impact

A sphere of radius R rolls without slipping between two planks as shown in figure. Find (a) Speed of centre of sphere (b) Angular velocity of the sphere

A solid sphere has linear velocity v_(0)=4 m/s and angular velocity omega_(0)=9 rad/s as shown. Ground on which it is moving , is smooth . It collides elastically with a rough wall of coefficient of friction mu . Radius of the sphere is 1m and mass is 2 kg . What is net linear impulse imparted by the wall on the sphere during impact ?

A solid sphere of mass m rolls without slipping on an inclined plane of inclination theta . The linear acceleration of the sphere is

A solid sphere rolling on a rough horizontl surface with a lilner speed v collides elastically with a fixed, smooth, vertical wall. Find the speed of the sphere after it has started pure rolling in the backward direction.

A smooth sphere of mass M moving with velocity u directly collides elastically with another sphere of mass m at rest. After collision their final velocities are V and v respectively. The value of v is

DC PANDEY ENGLISH-ROTATIONAL MOTION-Comprehension Type Questions

A solid sphere is kept over a smooth surface as shown in figure. It is...
Text Solution
|
A solid sphere is rolling without slipping on rough ground as shown in...
Text Solution
|
A solid sphere is rolling without slipping on rough ground as shown in...
Text Solution
|
A small sphere of mass 1 kg is rolling without slipping with linear sp...
Text Solution
|
A small sphere of mass 1 kg is rolling without slipping with linear sp...
Text Solution
|
A solid sphere has linear velocity v(0)=4 m/s and angular velocity ome...
Text Solution
|
A solid sphere has linear velocity v(0)=4 m/s and angular velocity ome...
Text Solution
|
A rod AB of length 2 m and mass 2 kg is lying on a smooth horizontal x...
Text Solution
|
A rod AB of length 2 m and mass 2 kg is lying on a smooth horizontal x...
Text Solution
|
Length AB in the figure shown in 5 m. The body is released from A. Fri...
Text Solution
|
Length AB in the figure shown in 5 m. The body is released from A. Fri...
Text Solution
|
An L shaped frame is free to rotate in a vertical plane about a horizo...
Text Solution
|
An L shaped frame is free to rotate in a vertical plane about a horizo...
Text Solution
|
Moment of inertia of a straight wire about an axis perpendicular to th...
Text Solution
|
Moment of inertia of a straight wire about an axis perpendicular to th...
Text Solution
|
In the given figure F=10N, R=1m, mass of the body is 2kg and moment of...
Text Solution
|
In the given figure F=10N, R=1m, mass of the body is 2kg and moment of...
Text Solution
|
A rod of mass m and length l in placed on a smooth table. An another ...
Text Solution
|
A rod of mass m and length l in placed on a smooth table. An another ...
Text Solution
|
A disc of mass m and radius R is placed over a plank of same mass m. T...
Text Solution
|