Home
Class 12
PHYSICS
Two masses m(1) and m(2) are connected ...

Two masses `m_(1) and m_(2) ` are connected to the end of a string passing over a smooth pulley . The magnitude of tension in the string is T and the masses are moving with magnitude of acceleration a . If the masses are interchanged , then

A

Both a and T will change

B

a will change but T will remain unchanged

C

T will change but a will remain unchanged

D

None of these will change

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise ASSIGNMENT ( SECTION -B) objective type questions (one option is correct)|33 Videos
  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise ASSIGNMENT ( SECTION -C) objective type questions (More than one options are correct)|7 Videos
  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise TRY YOURSELF|67 Videos
  • KINETIC THEORY

    AAKASH INSTITUTE|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos
  • MAGNETISM AND MATTER

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION D)|26 Videos

Similar Questions

Explore conceptually related problems

Two masses 2 kg and 3 kg are attached to the end of the string passed over a pulley fixed at the top. The tension and acceleration are

Two masses m_(1) and m_(2) are connected by a light string passing over a smooth pulley. When set free m_(1) moves downward by 2 m in 2 s. The ratio m_(1)//m_(2) is

Two masses m and M(gt m) are joined by a light string passing over a smooth light pulley. The centre of mass of the system moves with an acceleration

Two masses m_(1) and m_(2) are connected by light inextensible string passing over a smooth pulley P . If the pulley moves vertically upwards with an acceleration equal to g then .

Two masses m_(1) and m_(2) are connected to the ends of a massless string that passes over a pulley fixed at the top of a double incline as shown. Assuming m_(1) gtm_(2) acceleration of the system is:

Two weights w_(1) and w_(2) are suspended from the ends of a light string passing over a smooth fixed pulley. If the pulley is pulled up at an acceleration g , the tension in the string will be

AAKASH INSTITUTE-LAWS OF MOTION-ASSIGNMENT ( SECTION -A)
  1. Which of the following is a contact force ?

    Text Solution

    |

  2. Three blocks of masses 5 kg, 10 kg and 15 kg are connected to - light ...

    Text Solution

    |

  3. Two blocks of mass m(1) and m(2) lie on smooth horizontal table in co...

    Text Solution

    |

  4. Two masses m(1) and m(2) are connected to the end of a string passing...

    Text Solution

    |

  5. An elevator is moving vertically up with a acceleration a the...

    Text Solution

    |

  6. A20 kg block is initally at rest. A 75 N force is required to set the ...

    Text Solution

    |

  7. Which of the following is a self adjusting force ?

    Text Solution

    |

  8. What is the SI unit of force of friction ?

    Text Solution

    |

  9. A particle of mass 2m moving with velocity v strikes a stationary par...

    Text Solution

    |

  10. A cubical block rests on a plane of mu= sqrt(3) . The angle through wh...

    Text Solution

    |

  11. Tyres are grooved to

    Text Solution

    |

  12. Select the correct statement

    Text Solution

    |

  13. Assertion : It is difficult to move a cylce along the roda with its...

    Text Solution

    |

  14. Which is a suitable method to decrease friction

    Text Solution

    |

  15. Maximum value of frictional force is called

    Text Solution

    |

  16. A cystlist riding a bicycle a bicycle at a speed of 14sqrt(3) ...

    Text Solution

    |

  17. A bus turns a slippery road having coefficient of friction of 0*5 with...

    Text Solution

    |

  18. A car is moving on a horizontal circular tracck of radius 0*2 km with...

    Text Solution

    |

  19. Roads are banked on curves so that

    Text Solution

    |

  20. Select the correct equation for optimum speed of a car on a banked ro...

    Text Solution

    |