Home
Class 11
PHYSICS
A car drives along a straight level fric...

A car drives along a straight level frictionless road by an engine delivering constant power. Then velocity is directly proportional to

A

`t`

B

`1 sqrt t`

C

`sqrt t`

D

`t^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • WORK , ENERGY & POWER

    NARAYNA|Exercise (C.U.Q ) MOTION IN A VERTICAL CIRCLE|6 Videos

  • WORK , ENERGY & POWER

    NARAYNA|Exercise (C.U.Q ) COLLISIONS|14 Videos

  • WORK , ENERGY & POWER

    NARAYNA|Exercise Evaluate Yourself - 6|8 Videos

  • WAVES

    NARAYNA|Exercise Exercise-IV|56 Videos

  • WORK POWER AND ENERGY

    NARAYNA|Exercise Level-VI (Integer)|12 Videos

Similar Questions

Explore conceptually related problems

A body is being moved from rest along a straight line by a machine delivering constant power. The distance covered by body in time t is proportional to

A body is moved along a straight line by a machine delivering constant power . The distance moved by the body in time t is proportional to

A body at rest is moved along a horizontal straight line by a machine delivering a constant power. The distance moved by the body in time ‘t’ is proportional to:

A body is moved from rest along straight line by a machine delievering constant power.Time taken by body to travel a distance 'S' is proportional to

A car is moving along a straight level road with constant speed. Then

A body is moved from rest along a straight line by a machine delivering constant power. The ratio of displacement and velocity (s//v) varies with time t as

A body is moved from rest along a straight line by a machine delivering constant power .Calculate the velo0city and distance moved by the body as a function of time .

NARAYNA-WORK , ENERGY & POWER -C.U.Q
  1. Internal forces can change

    Text Solution

    |

  2. The negative of the work done by the conserative internal forces on a ...

    Text Solution

    |

  3. Which of the following statement is wrong?

    Text Solution

    |

  4. When a body falls from an aeroplane there is increase in its :

    Text Solution

    |

  5. A body is projected from ground obliquely. During downward motion, pow...

    Text Solution

    |

  6. The blades of a wind mill sweep out a circle of area A. If wind flows ...

    Text Solution

    |

  7. A pump is used to pump a liquid of density rho continuously through a ...

    Text Solution

    |

  8. A body is moved from rest along a staight line by a machine deliverin...

    Text Solution

    |

  9. A pump motor is used to deliver water at a certain rate from a given p...

    Text Solution

    |

  10. A body is moved along a straight line by a machine delivering constant...

    Text Solution

    |

  11. A body starts from rest and acquires velocity V in time T. The instant...

    Text Solution

    |

  12. A car drives along a straight level frictionless road by an engine del...

    Text Solution

    |

  13. A motor car of m travels with a uniform speed v on a convex bridge of...

    Text Solution

    |

  14. A gramphone record is revolving with an angular velocity omega. A coin...

    Text Solution

    |

  15. A small sphere of mass 'm' is attached to a cord and rotates in a vert...

    Text Solution

    |

  16. A car is moving up with uniform speed along a fly over bridge which is...

    Text Solution

    |

  17. A bottle of soda water is rotated in a vertical circle with the neck h...

    Text Solution

    |

  18. A vehicle is moving with uniform speed along horizontal, concave and c...

    Text Solution

    |

  19. Which of the following statement is incorrect?

    Text Solution

    |

  20. A bullet is fired from the gun. The gun recoils, the kinetic energy of...

    Text Solution

    |