Home
Class 12
PHYSICS
The linear momentum p of a body moving i...

The linear momentum `p` of a body moving in one dimension varies with time according to the equation `p=a+bt^(2)`, where a and b are positive constants. The net force acting on the body is

A

Proportional to `t^(2)`

B

a constant

C

proportional to t

D

inversely to proportional to t

Text Solution

Verified by Experts

The correct Answer is:
C
`(dp)/(dt)`.
Promotional Banner

Topper's Solved these Questions

  • NEET-UG DRILL TEST 13

    NEET MAJOR TEST (COACHING)|Exercise PHYSICS|44 Videos

  • NEET-UG DRILL TEST 15

    NEET MAJOR TEST (COACHING)|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

The linear momentum p of a body moving in one dimension varies with time t according to the equation p = a + bt^(2) , where a and p are positive constant. The net force acting on the body is

The linear momentum P of a body moving in one dimension varies with time according to the equation P = at^(3) + "bt" where a and b are positive constants. The net force acting on the body is :

The linear momentum P of a body varies with time and is given by the equation P=x+yt2, where x and y are constants. The net force acting on the body for a one dimensional motion is proportional to-

The linear momentum P of a particle varies with time as follows P=a+bt^(2) Where a and b are constants. The net force acting on the particle is

A body is moving according to the equation x = at +bt^(2) - ct^(3) where x = displacement and a,b and c are constants. The acceleration of the body is

The charge flowing through a resistance R varies with time t as Q=at-bt^(2) , where a and b are positive constant. The total heat produced in R is

If an object is moving with a constant acceleration, the net force acting on that body is

NEET MAJOR TEST (COACHING)-NEET-UG DRILL TEST 14-PHYSICS
  1. A small ball is pushed from a height h along a smooth hemispherical bo...

    Text Solution

    |

  2. Two men with weights in the ratio 3 : 2 run up a staircase in times in...

    Text Solution

    |

  3. The linear momentum p of a body moving in one dimension varies with ti...

    Text Solution

    |

  4. The ratio of the radii of gyration of a circular disc and a circular r...

    Text Solution

    |

  5. A conical pendulum is moving in a circle with angular velocity omega a...

    Text Solution

    |

  6. A vehicle in moving with a velocity v on a carved total of width b and...

    Text Solution

    |

  7. A heavy particle hanging from a string of length l is projected horizo...

    Text Solution

    |

  8. A point P moves in counter clockwise direction on a circular path as s...

    Text Solution

    |

  9. Two particles whose masses are 10 kg and 30 kg and their position vect...

    Text Solution

    |

  10. 2 bodies of different masses of 2 kg and 4 kg are moving with velociti...

    Text Solution

    |

  11. A bullet of mass m is fired from a gun of mass M. The recoiling gun co...

    Text Solution

    |

  12. A particle of mass m strikes on ground with angle of incidence 45^(@)...

    Text Solution

    |

  13. A neutron makes a head-on elastic collision with a stationary deuteron...

    Text Solution

    |

  14. When a ceiling fan is switched on, it makes 10 rotations in the first ...

    Text Solution

    |

  15. Let I(1) and I(2) be the moment of inertia of a uniform square plate a...

    Text Solution

    |

  16. A uniform rod AB of length l and mass m is free to rotate abou...

    Text Solution

    |

  17. A mass M moving with a constant velocity parlale to the X-axis. Its an...

    Text Solution

    |

  18. A thin circular ring of mass M and radius R is rotating in a horizonta...

    Text Solution

    |

  19. A flywheel rolls down on an inclined plane. At any instant of time, th...

    Text Solution

    |

  20. A sphere starts rolling down an incline of inclination theta. Find the...

    Text Solution

    |