Home
Class 12
PHYSICS
An inclined plane makes an angle 30° wit...

An inclined plane makes an angle 30° with the horizontal. A solid sphere rolling down this inclined plane from rest without slipping has a linear acceleration equal to

A

`(g)/(3)`

B

`(2g)/(3)`

C

`(5g)/(7)`

D

`(5g)/(14)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • RACE

    ALLEN |Exercise Basic Maths (GRAVITATION)|25 Videos

  • RACE

    ALLEN |Exercise Basic Maths (Properties of Matter & Fluid Mechanics)(Elasticity)|20 Videos

  • RACE

    ALLEN |Exercise Basic Maths (COLLISION AND CENTRE OF MASS )|12 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN |Exercise EXERCISE-III|28 Videos

  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

A solid cylinder is rolling down the inclined plane without slipping. Which of the following is correct?

A thin uniform circular ring is rolling down an inclined plane of inclination 30^(@) without slipping. Its linear acceleration along the inclined plane is :

The speed of a uniform solid cylinder after rolling down an inclined plane of vertical height H, from rest without sliding is :-

A body kept on a smooth inclined plane having inclination 1 in x will remain stationary relative to the inclined plane if the plane is given a horizontal accelertion equal to

When a body slides down from rest along a smooth inclined plane making an angle of 45^(@) with the horizontal, it takes time T. When the same body slides down from rest along a rough inclined plane making the same angle and through the same distance, it is seen to take time pT, where p is some number greater than 1. Calculate the coefficient of friction between the body and the rough plane.

A block is moving on an inclined plane making an angle 45^@ with the horizontal and the coefficient of friction is mu . The force required to just push it up the inclined plane is 3 times the force required to just prevent it from sliding down. If we define N=10mu , then N is

A block rests on a rough inclined plane making an angle of 30° with the horizontal. The coefficient of static friction between the block and the plane is 0.8. If the frictional force on the block is 10 N, the mass of the block ((in kg) is .......... (Take g = 10 m//s^(2) )

A body of mass 5xx10^(-3) kg is launched upon a rough inclined plane making an angle of 30^(@) with the horizontal. Obtain the coefficient of friction between the body and the plane if the time of ascent is half of the time of descent.

Two fixed frictionless inclined planes making an angle 30^@ and 60^@ with the vertical are shown in figure. Two blocks A and B are planes. What is the relative vertical acceleration of A with respect to B?

A uniform cylinder of mass M lies on a fixed plane inclined at a angle theta with the horizontal. A light string is tied to the cylinder at the rightmost point, and a mass m hangs from the string as shown. Assume that the coefficient of friction between the cylinder and the incline plane is sufficiently large to prevent slipping. for the cylinder to remain static the value of m is

ALLEN -RACE-Basic Maths (ROTATIONAL MOTION)
  1. An angular impulse of 20 Nms is applied to a hollow cylinder of mass 2...

    Text Solution

    |

  2. Choose the correct statement.

    Text Solution

    |

  3. A thin uniform circular ring is rolling down an inclined plane of incl...

    Text Solution

    |

  4. A solid sphere is thrown up a rough incline. The sphere rolls up witho...

    Text Solution

    |

  5. Two solid spheres of different mass, radii and denisty roll down a rou...

    Text Solution

    |

  6. A thin circular ring first slips down a smooth incline then rolls down...

    Text Solution

    |

  7. A solid sphere is rolling without slipping on a level surface dat a co...

    Text Solution

    |

  8. When a body is under pure rolling, the fraction of its total kinetic e...

    Text Solution

    |

  9. When a point mass slips down a smooth incline from top, it reaches the...

    Text Solution

    |

  10. A solid cylinder is rolling down on an inclined plane of angle theta. ...

    Text Solution

    |

  11. A solid sphere rolls on horizontal surface without slipping. What is t...

    Text Solution

    |

  12. Two dises having masses in the ratio 1 : 2 and radii in the ratio 1 : ...

    Text Solution

    |

  13. Which of the following (if mass and radius are assumed to be same) hav...

    Text Solution

    |

  14. A solid cylinder of mass M and radius R rolls down an inclined plane o...

    Text Solution

    |

  15. A solid sphere of diameter 0.1 m and 5 kg is rolling down an inclined ...

    Text Solution

    |

  16. The speed of a uniform solid cylinder after rolling down an inclined p...

    Text Solution

    |

  17. In case of pure rolling, what will be the velocity of point A of the r...

    Text Solution

    |

  18. When a body is rolling without slipping on a rough horizontal surface,...

    Text Solution

    |

  19. An inclined plane makes an angle 30° with the horizontal. A solid sphe...

    Text Solution

    |

  20. What is the minimum coefficient of friction for a solid sphere to roll...

    Text Solution

    |