Home
Class 11
PHYSICS
A solid sphere has linear velocity v(0)=...

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 .

If the sphere after colliding with the wall rolls without slipping on opposite direction, then coefdicient of friction `mu` is

A

`(1)/(2)`

B

`(2)/(3)`

C

`(1)/(3)`

D

`(1)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

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 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 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 uniform solid sphere of mass m and radius 'R' is imparted an initial velocity v_(0) and angular omega_(0) = (2v_(0))/(R ) and then placed on a rough inclined plane of inclination 'theta' and coefficient of friction mu = 2 tan theta as shown. The time after which the sphere will start rolling without slipping is

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?

A disc is given an angular velocity omega_(0) and a linear velocity v_(0) as shown in the figure. It is released on a rough horizontal surface of friction coefficient mu. Mark the correct statement (omega_(0)=3v_(0)//R)

A ball of mass 1kg moving with 4m^-1 along +x-axis collides elastically with an another ball of mass 2kg moving with 6m//s is opposite direction. Find their velocities after collision.

A solid sphere of mass m is lying at rest on a rough horizontal surface. The coefficient of friction between the ground and sphere is mu . The maximum value of F , so that the sphere will not slip, is equal to

A small uniform solid sphere A rolls down a fixed surface starting at a height h and collides elastically with a sphere B which is identical in size to A but has twice its mass. The speed of the sphere B, just after the collision is

A uniform solid sphere of radius r is rolling on a smooth horizontal surface with velocity V and angular velocity omega(V=omegar) . The sphere collides with a sharp edge on the wall as shown in Fig. The coefficient of friction between the sphere and the edge mu = 1//5 . Just after the collision the angular velocity of the sphere becomes equal to zero. The linear velocity of the sphere just after the collision is equal to

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.

DC PANDEY ENGLISH-ROTATIONAL MOTION-Comprehension Type Questions
  1. A small sphere of mass 1 kg is rolling without slipping with linear sp...

    Text Solution

    |

  2. A small sphere of mass 1 kg is rolling without slipping with linear sp...

    Text Solution

    |

  3. A solid sphere has linear velocity v(0)=4 m/s and angular velocity ome...

    Text Solution

    |

  4. A solid sphere has linear velocity v(0)=4 m/s and angular velocity ome...

    Text Solution

    |

  5. A rod AB of length 2 m and mass 2 kg is lying on a smooth horizontal x...

    Text Solution

    |

  6. A rod AB of length 2 m and mass 2 kg is lying on a smooth horizontal x...

    Text Solution

    |

  7. Length AB in the figure shown in 5 m. The body is released from A. Fri...

    Text Solution

    |

  8. Length AB in the figure shown in 5 m. The body is released from A. Fri...

    Text Solution

    |

  9. An L shaped frame is free to rotate in a vertical plane about a horizo...

    Text Solution

    |

  10. An L shaped frame is free to rotate in a vertical plane about a horizo...

    Text Solution

    |

  11. Moment of inertia of a straight wire about an axis perpendicular to th...

    Text Solution

    |

  12. Moment of inertia of a straight wire about an axis perpendicular to th...

    Text Solution

    |

  13. In the given figure F=10N, R=1m, mass of the body is 2kg and moment of...

    Text Solution

    |

  14. In the given figure F=10N, R=1m, mass of the body is 2kg and moment of...

    Text Solution

    |

  15. A rod of mass m and length l in placed on a smooth table. An another ...

    Text Solution

    |

  16. A rod of mass m and length l in placed on a smooth table. An another ...

    Text Solution

    |

  17. A disc of mass m and radius R is placed over a plank of same mass m. T...

    Text Solution

    |

  18. A disc of mass m and radius R is placed over a plank of same mass m. T...

    Text Solution

    |

  19. Two rod 1 and 2 are released from rest as shown in figure . Given, l(1...

    Text Solution

    |

  20. Two rod 1 and 2 are released from rest as shown in figure . Given, l(1...

    Text Solution

    |