Home
Class 11
PHYSICS
When a body moves with a constant speed ...

When a body moves with a constant speed along a circle

A

Work done will be zero

B

acceleratin will be zero

C

no force acts on the body

D

its velocity remains constant

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Work, Energy and power

    SL ARORA|Exercise EXERCISE|415 Videos

  • Waves

    SL ARORA|Exercise EXERCISE|558 Videos

  • WORK, POWER AND ENERGY

    SL ARORA|Exercise Type F Based on Collisions|6 Videos

Similar Questions

Explore conceptually related problems

If a body moves with a constant speed in a circle

IF a body moves with constant speed along a curved path,its tangential acceleration is

An electron moves with a constant speed v along a circle of radius r . Its magnetic moment will be ( e is the electron's charge)

A body is revoving with a constant speed along a circle. If its direction of motion is reversed but the speed remains the same, then which of the following statement is true

A body is revolving with a constant speed along a circle. If its direction of motion is reversed but the speed remains the same, then which of the following statement is true

A particle moves with constant speed v along a circular path of radius r and completes the circle in time T. The acceleration of the particle is

Statement I: A body in equilibrium has to be at reat only. Statement II: A body in equilibrium may be moving with a constant speed along a straight line path.

SL ARORA-Work, Energy and power-EXERCISE
  1. A force vecF=2hati-3hatj+7hatk(N) acts on a particle which undergoes a...

    Text Solution

    |

  2. A force (vecF) = 3 hati + c hatj + 2 hatk acting on a partical causes ...

    Text Solution

    |

  3. When a body moves with a constant speed along a circle

    Text Solution

    |

  4. A ball moves on a frictionless inclined table without slipping. The wo...

    Text Solution

    |

  5. A body of mass 2 kg is placed on rough horizontal plane. The coefficie...

    Text Solution

    |

  6. oversetrightarrowF.oversetrightarrowds?

    Text Solution

    |

  7. A particale moves under the effect of a force F = Cs from x = 0 to x =...

    Text Solution

    |

  8. A force F=(10+0.5 x) acts on a particle in the x-direction. What would...

    Text Solution

    |

  9. The work done by an applied variable force F=x+x^(3) from x = 0 m to x...

    Text Solution

    |

  10. The relationship between the force F and position x of body is as show...

    Text Solution

    |

  11. The kinetic energy of a body of mass 2 kg and momentum of 2 Ns is

    Text Solution

    |

  12. Two bodies of masses m and 4 m are moving with equal K.E. The ratio of...

    Text Solution

    |

  13. Two bodies A and B having mass m and M respectively ppossess same kine...

    Text Solution

    |

  14. If momentum is increased by 20% then K.E. increases by

    Text Solution

    |

  15. If momentum is increased by 20% , then K.E. increase by

    Text Solution

    |

  16. A body of mass 10 kg initially at rest acquires velocity 10 ms^(-1). W...

    Text Solution

    |

  17. How much work must work be done by a force on 50 kg body in order to a...

    Text Solution

    |

  18. A taxi without any passengers, moving on a frictionless horizontal roa...

    Text Solution

    |

  19. If the potential energy between two molecules is given by U= -(A)/(r^6...

    Text Solution

    |

  20. The potential energy of a particle of mass 5 kg moving in the x-y plan...

    Text Solution

    |