Home
Class 12
PHYSICS
A block of mass m is placed on a smooth ...

A block of mass m is placed on a smooth wedge of mass M, as shown in the figure . Just after placiing block m over wedge M.

A

The wedge moves horizontaly along negative x - axis with respect to ground

B

Two forces are acting on the block according to stationary observer

C

The horizontal acceleration of block and wedge are equal according to stationary observer

D

The horizontal force force acting on the wedge according to stationary observeer

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION -D) Linked Comprehension Type Question|1 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION -D) Linked Comprehension Type Question (Comprehension -I)|2 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION -B) objective type questions (one option is correct)|59 Videos

  • KINETIC THEORY

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos

  • MAGNETISM AND MATTER

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

Similar Questions

Explore conceptually related problems

A block of mass m=5kg is placed on the wedge of mass M=32kg as shown in the figure. Find the acceleration of wedge with respect to ground. (Neglect any type of friction. Spring and pulley are ideal)

A ball of mass m is released from A inside a smooth wedge of mass m as shown in figure. What is the speed of the wedge when the ball reaches point B?

A block of mass m is released from the top of a wedge of mass M as shown in figure. Find the displacement of wedges on the horizontal ground when the block reaches the bottom of the wedges. Neglect friction everywhere.

A block of mass m is released from a wedge of mass m as shown in figure . Find the time taken by the block to reach the end of the wedge.

A block of mass m is placed on a smooth inclined wedge ABC of inclination theta as shown in the figure. The wedge is given an acceleration a towards the right. The relation between a and theta for the block to remain stationary on the wedge is.

A block of mass 2kg slides down the face of a smooth 45^@ wedge of mass 9 kg as shown in the figure. The wedge is placed on a frictionless horizontal surface. Determine the acceleration of the wedge.

A block of mass m, is kept on a wedge of mass M, as shown in figure such that mass m remains stationary w.r.t. wedge. The magnitude of force P is

A block of mass m is placed on the inclined sufrace of a wedge as shown in fig. Calculate the acceleration of the wedge and the block when the block is released. Assume all surfaces are frictionless.

A cube of mass m is placed on top of a wedge of mass 2m, as shown in figure. There is no friction between the cube and the wedge. The minimum co - efficient of friction between the wedge and the horizontal surface, so that the wedge does not move is

A wedge B of mass 2 m is placed on a rough horizontal suface. The coefficient of friction between wedge and the horizontal surface is mu_(1) . A block of mass m is placed on wedge as shown in the figure. The coefficient of friction between block and wedge is mu_(2) . The block and wedge are released from rest. Q. Suppose the inclined surface of the wedge is at theta=37^(@) angle from horizontal and mu_(2)=0.9 then the wedge:

AAKASH INSTITUTE ENGLISH-LAWS OF MOTION-ASSIGNMENT ( SECTION -C) objective type questions (More than one options are correct)
  1. A block of mass M is placed on a horizontal surface. It is tied with a...

    Text Solution

    |

  2. An arrangement of pulleys and blocks is shown in the figure . The two...

    Text Solution

    |

  3. A pendulum bob of mass 50 gm is hanging from the ceiling of a lift by...

    Text Solution

    |

  4. The two arrangement of identical frictionless and massless pulleys , s...

    Text Solution

    |

  5. Two blocks of masses 4 kg and 2sqrt(3) kg are placed on fixed smooth w...

    Text Solution

    |

  6. A block of mass m slides down a rough inclined plane with an accelerat...

    Text Solution

    |

  7. A block is projected with speed 20 m/s on a rough horizontal surface. ...

    Text Solution

    |

  8. A block of mass m is placed on a smooth wedge of mass M, as shown in t...

    Text Solution

    |

  9. A block can slide on a smooth inclined plane of inclination theta kept...

    Text Solution

    |

  10. A block of mass m is placed in contact with one end of a smooth tube o...

    Text Solution

    |

  11. A wedge of inclination theta is placed on a smooth surface. Ablock o...

    Text Solution

    |

  12. Consider a vehicle going on a horizontal rod towards east. Neglect any...

    Text Solution

    |

  13. The position vector of a particle in a circular motion about the origi...

    Text Solution

    |

  14. A car of maas M is moving on a horizontal circular path of radius r. A...

    Text Solution

    |

  15. Two carnot engines A and B are operating between the same sink and sou...

    Text Solution

    |

  16. A body hangs from a spring balance supported from the roof of an elev...

    Text Solution

    |

  17. A block of mass m is connected to another block of mass M by a massles...

    Text Solution

    |

  18. Wedge shown in the figure is fixed . System is released from rest (Neg...

    Text Solution

    |

  19. Determine the tensions T(1) and T(2) in the string as shown in figure.

    Text Solution

    |

  20. A force P acts on a smooth block of mass m placed on a horizontal floo...

    Text Solution

    |