Home
Class 12
PHYSICS
Three blocks are placed as shown in figu...

Three blocks are placed as shown in figure. Mass of A, B and C are `m_(1), m_(2),"and "m_(3)`respectively. The force exerted by block 'C' on 'B' is :-

A

`m_(1)g`

B

`(m_(1)+m_(2))g`

C

`m_(2)g`

D

`(m_(1)+m_(2)+m_(3))g`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-A)|65 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-B)|44 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise Example|24 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

A system of two blocks A and B and a wedge C are released from rest as shown in figure . Masses of the blocks and the wedge are m , 2m and 2m respectively . The displacement of wedge C when block B slides down the plane a distance 10 cm is ( neglect friction )

Pulleys shown in the system of the figure are massless and friction less. Threads are inextensible. Mass of block A, B and C are m_(1) kg,m_(2) =4kg and m_(3) = 2.75kg , respectively .Calculate acceleration of A block

Three blocks A, B, and C of masses 3M, 2M , and M are suspended vertically with the help of spring PQ and TU, and a string RS as shown in fig. If the acceleration of blocks A, B and C is a_(1), a_(2) and a_(3) , respectively, then The value of acceleration a_(1) at the moment string RS is cut is

Three blocks A, B, and C of masses 3M, 2M , and M are suspended vertically with the help of spring PQ and TU, and a string RS as shown in fig. If the acceleration of blocks A, B and C is a_(1), a_(2) and a_(3) , respectively, then The value of acceleration a_(3) at the moment spring PQ is cut is

Three blocks A, B, and C of masses 3M, 2M , and M are suspended vertically with the help of spring PQ and TU, and a string RS as shown in fig. If the acceleration of blocks A, B and C is a_(1), a_(2) and a_(3) , respectively, then The value of acceleration a_(2) at the moment spring TU is cut is

Three blocks are initially placed as shown in the figure. Block A has mass m and initial velocity v to the right. Block B with mass m and block C with mass 4 m are both initially at rest. Neglect friction. All collisions are elastic. The final velocity of block A is

Three blocks are initially placed as shown in the figure. Block A has mass m and initial velocity v to the right. Block B with mass m and block C with mass 4m are both initially at rest. Neglect friction. All collisions are elastic. The final velocity of blocks A is

In the arrangement shown in figure pulleys are mass of block A,b and C is m_(1) = 5 kg m_(2) = 4 kg and m_(3) = 2.5 kg respectively .Co-efficient acceleration of friction for both the plane is mu = 0.50 Calculate acceleration of which block when system is released from rest

Three blocks A,B and C are suspended as shown in the figure. Mass of each block A and C is m. if the system is in equilibrium and mass of B is M, then

The elevator shown in figure is descending, with an acceleration of 2 m//s^(2) . The mass of block A is 0.5 kg. the force exerted by block A on block B is (mass of block B is 1 kg)

AAKASH INSTITUTE-LAWS OF MOTION-EXERCISE
  1. In the given arrangement, the normal force applied by block on the gro...

    Text Solution

    |

  2. A book of mass 5 kg is placed on a table and it is pressed by 10 N for...

    Text Solution

    |

  3. Three blocks are placed as shown in figure. Mass of A, B and C are m(1...

    Text Solution

    |

  4. The value of (T(3))/(T(1)) is

    Text Solution

    |

  5. A block of mass 10 kg is moving on a rough surface as shown in figure....

    Text Solution

    |

  6. The maximum value of F which can be applied on the system shown in fig...

    Text Solution

    |

  7. In the given arrangement the maximum value of F for which there is no ...

    Text Solution

    |

  8. If acceleration of A is 2m//s^(2) which is smaller than acceleration o...

    Text Solution

    |

  9. Acceleration of block A varies with time as shown in figure the value ...

    Text Solution

    |

  10. Block of mass 10 kg is moving on inclined plane with constant velocity...

    Text Solution

    |

  11. The ratio of acceleration of blocks A placed on smooth incline with bl...

    Text Solution

    |

  12. A block of mass 10 kg is released on rough incline plane. Block start ...

    Text Solution

    |

  13. Blocks shown in figure moves with constant velocity 20 m/s towards rig...

    Text Solution

    |

  14. In the previous problem. The friction force applied by ground on block...

    Text Solution

    |

  15. A block of mass 10 kg is kept on a fixed rough (mu=0.8) inclined plan...

    Text Solution

    |

  16. A block of mass 5 kg is at rest on a rough inclined surface. If angle ...

    Text Solution

    |

  17. Maximum value of frictional force is called

    Text Solution

    |

  18. Static friction between two surfaces

    Text Solution

    |

  19. Coefficient of kinetic friction and coefficient of static friction bet...

    Text Solution

    |

  20. The limiting value of static friction between two contact surfaces is

    Text Solution

    |