Home
Class 11
PHYSICS
A body is moving undirectionally under t...

A body is moving undirectionally under the influence of a source of constatn power. It displacement in time t is proportional to (i) `t^(1//2)` (ii) t (iii) `t^(3//2)` (iv) `t^(2)`

A

`t^(1/2)`

B

`t`

C

`t^(3/2)`

D

`t^2`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • WORK, ENERGY AND POWER

    NCERT TAMIL|Exercise EXERCISES (ADDITIONAL EXERCISES)|7 Videos
  • WORK, ENERGY AND POWER

    NCERT TAMIL|Exercise EXAMPLE|36 Videos
  • WORK, ENERGY AND POWER

    NCERT TAMIL|Exercise EXERCISE - IV. NUMERICAL PROBLEMS|5 Videos
  • WAVES

    NCERT TAMIL|Exercise EVALUATION(IV. NUMERICAL PROBLEMS)|7 Videos

Similar Questions

Explore conceptually related problems

If x = a cos t is the displacement in time t then, acceleration is :

A particle moves a distance x in time t according to equation x=(t+5)^-1 the acceleration of the particle is proportional to:

Differentiate the following : h(t) = (t - (1)/(t) )^(3//2)

The displacement ‘x’ (in meter)of a particle of mass ‘m’ (in kg) moving in one dimension under the action of a force, is related to time 't' (in sec) by t= sqrtx + 3 . The displacement of the particle when its velocity is zero will be:

The equation of motion is given by s=10t^2+60t , where s is displacement in kilometre and t is time in hour. Find the initial velocity.

Find the derivatives of the following : x=(1-t^(2))/(1+t^(2)), y=(2t)/(1+t^(2))

Differentiate the following : h(t)=(t-1/t)^(3/2)

NCERT TAMIL-WORK, ENERGY AND POWER-EXERCISES
  1. Anwer carefully, with reasons: a) In an elastic collision of two bil...

    Text Solution

    |

  2. A body is initially at rest. It undergoes one-dimensional motion with ...

    Text Solution

    |

  3. A body is moving undirectionally under the influence of a source of co...

    Text Solution

    |

  4. A body constrained to move along the Z-axis of a co-ordinate system is...

    Text Solution

    |

  5. An electron and a proton are detected in a cosmic ray experiment, the ...

    Text Solution

    |

  6. A rain drop of radius 2mm, falls from a height of 500 m above the grou...

    Text Solution

    |

  7. A molecule in a gas container hits a horizontal wall with a speed of 2...

    Text Solution

    |

  8. A pump on the ground floor of a building can pump of water to fill a ...

    Text Solution

    |

  9. Two identical ball bearings in contact with each other and resting on ...

    Text Solution

    |

  10. The bob A of a simple pendulum released from 30^(@) to the vertical hi...

    Text Solution

    |

  11. The bob A of a simple pendulum is released from a horizontal position ...

    Text Solution

    |

  12. A trolley of mass 300 ks carrying a sand bag of 25 kg is moving unifor...

    Text Solution

    |

  13. A particle of mass 0.5kg travels in a straight line with velocity v=ax...

    Text Solution

    |

  14. The blades of a windmill sweep out a circle of area A. (a) If the wind...

    Text Solution

    |

  15. The blades of a windmill sweep out a circle of area A. What is the k...

    Text Solution

    |

  16. The blades of a windmill sweep out a circle of area A. (a) If the wind...

    Text Solution

    |

  17. A person trying to lose weight (dieter ) lifts a 10 kg mass through 0....

    Text Solution

    |

  18. A person trying to lose weight (dieter ) lifts a 10 kg mass through 0....

    Text Solution

    |

  19. A family uses 8kW of power. (a) Direct solar energy is incident on the...

    Text Solution

    |

  20. A family uses 8kW of power. (a) Direct solar energy is incident on the...

    Text Solution

    |