Home
Class 10
PHYSICS
A body rolling down a hill has...

A body rolling down a hill has

A

K.E. only

B

P.E. only

C

neither K.E. nor P.E.

D

both K.E. and P.E.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • WORK AND ENERGY

    MCGROW HILL PUBLICATION|Exercise HIGHER ORDER THINKING QUESTIONS|29 Videos

  • WAVE MOTION AND SOUND

    MCGROW HILL PUBLICATION|Exercise HIGH ORDER THINKING QUESTIONS|22 Videos

Similar Questions

Explore conceptually related problems

A body is rolling down an inclined plane. Its acceleration will not depend on the following:

A body is rolling down an inclined plane. If K.E. of rotation is 40% of K.E. in translatory state, then the body is a

A body is rolling down an inclined plane. If K.E. of rotation is 40% of K.E. of translation, then body is

A body is rolling down an inclined plane. If kinetic energy of rotation is 40 % of kinetic energy in translatory start then the body is a.

A body rolling on a horizontal plane is an example of

A body is rolling down an inclined plane. Its translational and rotational kinetic energies are equal. The body is not a (1) solid sphere (2) hollow sphere (3) solid cylinder (4) hollow cylinder

A body starts from rest and rolls down a hill with a constant acceleration. If it travels 400m in 20 seconds , Calcualte the force acting on the body if its mass is 10kg .

MCGROW HILL PUBLICATION-WORK AND ENERGY-HIGHER ORDER THINKING QUESTIONS
  1. A body rolling down a hill has

    Text Solution

    |

  2. Which of the following units is different from others ?

    Text Solution

    |

  3. If theta is smaller angle between force vector vec(F) and velocity ve...

    Text Solution

    |

  4. If p and E represent linear momentum and kinetic energy respectively, ...

    Text Solution

    |

  5. the correct variation between sqrt(E) and p is shown by

    Text Solution

    |

  6. In question 62, the correct variation between sqrt(E) and (1)/(sqrt(p)...

    Text Solution

    |

  7. When a body is in dynamic equilibrium, then work done is

    Text Solution

    |

  8. The slope of work-time curve at any instant gives

    Text Solution

    |

  9. Area under power-time curve gives

    Text Solution

    |

  10. The violation of any law of conservation indi- cates that

    Text Solution

    |

  11. When water is flowing through a pipe with a speed v, then its power is...

    Text Solution

    |

  12. If the momentum of a body is increased n times, its kinetic energy inc...

    Text Solution

    |

  13. When speed of a vehicle becomes n times, with the application of same ...

    Text Solution

    |

  14. The slope of potential energy versus position graph represents

    Text Solution

    |

  15. A person holds a bucket of weight 80 N. He walks 8 m along the horizon...

    Text Solution

    |

  16. The amount of work done in pumping water out of a cubical vessel of he...

    Text Solution

    |

  17. A body is under the action of two equal and op- posite forces, each 5 ...

    Text Solution

    |

  18. A motor drives a body along a straight line with a constant force. The...

    Text Solution

    |

  19. An automobile engine of mass m accelerates and a constant power Pis ap...

    Text Solution

    |

  20. A body moves from rest with a constant ac- celeration. Which of the fo...

    Text Solution

    |

  21. The graph bet ween kinetic energy (E) and speed (v) of the body is cor...

    Text Solution

    |