Home
Class 11
PHYSICS
A marble block of mass 2 kg lying on ice...

A marble block of mass 2 kg lying on ice when given a velocity of `6m//s` is stopped by friction in 10s. Then the coefficient of friction is

A

0.02

B

0.03

C

0.06

D

0.01

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Laws of Motion

    SL ARORA|Exercise Exercise|627 Videos

  • Kinetic Theory of gases

    SL ARORA|Exercise Example|47 Videos

  • LAWS OF MOTION : FRICTION

    SL ARORA|Exercise Self Practice|95 Videos

Similar Questions

Explore conceptually related problems

A stone weighing 1 kg and sliding on ice with a velocity of 2 m / s is stopped by friction in 10 sec . The force of friction (assuming it to be constant) will be

A ball rolling on ice with a velocity of 4 .9 m//s stops after travelling 4 m . If g = 9.8 m//s^(2) what is the coefficient of friction ?

A ball rolling on ice with a velocity of 4 .9 m//s stops after travelling 4 m. If g = 9.8 m//s^(2) what is the coefficient of friction ?

A cricket ball is rolled on ice with a velocity of 5.6 m//s and comes to rest after travelling 8 m . Find the coefficient of friction Given g = 9.8 m//s^(2) .

If a block moving up an inclined plane at 30^(@) with a velocity of 5 m/s , stops after 0*5 s , then coefficient of friction will be nearly

If a block moving up an inclined plane at 30^(@) with a velocity of 5 m/s, stops after 0.5 s, then coefficient of friction will be nearly

A block 'A' of mass 1kg is kept on a block 'B' of mass 2kg .Block A is imparted a velocity of 16m/s at t=0.If the coefficient of friction between A and B is 0.2, find the time (in sec) after which momentum of A and B relative to ground will be equal.(Take g=10m/s^(2) ).

SL ARORA-Laws of Motion-Exercise
  1. A block is kept on a frictionless inclined surface with angle of incli...

    Text Solution

    |

  2. Two fixed frictionless inclined plane making angles 30^(@) and 60^(@) ...

    Text Solution

    |

  3. A marble block of mass 2 kg lying on ice when given a velocity of 6m//...

    Text Solution

    |

  4. A block rests on a rough inclined plane making an angle of 30^@ with t...

    Text Solution

    |

  5. A horizontal force of 10N is necessary to just hold a block stationary...

    Text Solution

    |

  6. The upper half of an inclined plane with inclination phi is perfectly ...

    Text Solution

    |

  7. A smooth block is released at rest on a 45^@ incline and then slides a...

    Text Solution

    |

  8. Given in figure are two blocks A and B of weight 20N and 100N, respect...

    Text Solution

    |

  9. A block weighing 10kg is at rest on a horizontal table. The coefficien...

    Text Solution

    |

  10. A block of mass 'm' is placed on a rough surface with a vertical cross...

    Text Solution

    |

  11. A particle is acted upon by a force of constant magnitude which is alw...

    Text Solution

    |

  12. An annular ring with inner and outer radii R1 and R2 is rolling wihtou...

    Text Solution

    |

  13. The maximum velocity (in ms^(-1)) with which a car driver must travers...

    Text Solution

    |

  14. A rocket is fired vertically from the earth with an acceleration of 2g...

    Text Solution

    |

  15. Two moasses m(1)=5kg and m(2)=10kg, connected by an inextensible strin...

    Text Solution

    |

  16. The position-time graph of a particle of mass 0.1 kg is shown. The imp...

    Text Solution

    |

  17. A gun fires a bullet of mass 50 g with a velociy of 30 m//s. Due to t...

    Text Solution

    |

  18. A body of mass M moving with velocity V explodes into two equal parts....

    Text Solution

    |

  19. A body of mass 0.25 kg is projected with muzzle velocity 100 ms^(-1) f...

    Text Solution

    |

  20. A bullet is fired fram a riffie . If the rifle recoils freely determi...

    Text Solution

    |