Home
Class 12
PHYSICS
Two blocks of mass 2kg and 5kg are given...

Two blocks of mass `2kg` and `5kg` are given speed as shown in the figure. System is lying on a frictionless surface and the blocks are connected by a massless spring if spring constant `35 N/m`. Find the maximum compression in the spring.

A

`2sqrt(2)m`

B

`sqrt(2)m`

C

`(sqrt(2)+1)m`

D

`2(sqrt(2)+1)m`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE|Exercise Assignment (Section - C) Objective Type Questions (More than one option are correct)|28 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE|Exercise Assignment (Section - D) Linked Comprehension Type Questions|20 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE|Exercise Assignment (Section - A) Objective Type Questions (One option is correct)|62 Videos

  • SEMICONDUCTOR ELECTRONICS: MATERIALS, DEVICES AND SIMPLE CIRCUITS

    AAKASH INSTITUTE|Exercise Assignment (Section-D (Assertion and reason))|5 Videos

  • TEST 1

    AAKASH INSTITUTE|Exercise EXERCISE|9 Videos

Similar Questions

Explore conceptually related problems

Each of the blocks shown in figure has mass 1 kg. The rear block moves with a speed of 2 m/s towards the front block kept at rest. The spring attached to the front block islight and has a spring constant 50 N/m. find the maximum compression of the spring.

In figure, a block A of mass 2kg is moving to the right with a speed 5m//s on a horizontal frictionless surface. Another block B of mass 3kg a massless spring of spring constant 222N//m attached to it, is moving to the left on the same surface and with a speed 2m//s . Let us take the direction to the right as the positive X- direction. At some instant, block A collides with the spring attached to block B . At some other instant , the spring has maximum compression and then, finally, blocks move with their final velocities. Assuming that (i) the spring force is conservative and so there is no conversion of kinetic energy to internal energy and (ii) , no sound is made when block A hits the spring, answer the following questions. Maximum compression of the spring in the collision will be nearly

In figure, a block A of mass 2kg is moving to the right with a speed 5m//s on a horizontal frictionless surface. Another block B of mass 3kg a massless spring of spring constant 222N//m attached to it, is moving to the left on the same surface and with a speed 2m//s . Let us take the direction to the right as the positive X- direction. At some instant, block A collides with the spring attached to block B . At some other instant , the spring has maximum compression and then, finally, blocks move with their final velocities. Assuming that (i) the spring force is conservative and so there is no conversion of kinetic energy to internal energy and (ii) , no sound is made when block A hits the spring, answer the following questions. In the collision process, while the spring is getting compressed :

In figure, a block A of mass 2kg is moving to the right with a speed 5m//s on a horizontal frictionless surface. Another block B of mass 3kg a massless spring of spring constant 222N//m attached to it, is moving to the left on the same surface and with a speed 2m//s . Let us take the direction to the right as the positive X- direction. At some instant, block A collides with the spring attached to block B . At some other instant , the spring has maximum compression and then, finally, blocks move with their final velocities. Assuming that (i) the spring force is conservative and so there is no conversion of kinetic energy to internal energy and (ii) , no sound is made when block A hits the spring, answer the following questions. Velocity of centre of mass of the system of blocks A and B , before collision is :

In figure, a block A of mass 2kg is moving to the right with a speed 5m//s on a horizontal frictionless surface. Another block B of mass 3kg a massless spring of spring constant 222N//m attached to it, is moving to the left on the same surface and with a speed 2m//s . Let us take the direction to the right as the positive X- direction. At some instant, block A collides with the spring attached to block B . At some other instant , the spring has maximum compression and then, finally, blocks move with their final velocities. Assuming that (i) the spring force is conservative and so there is no conversion of kinetic energy to internal energy and (ii) , no sound is made when block A hits the spring, answer the following questions. Final velocity of centre of mass of the system of blocks A and B will be :

In figure, a block A of mass 2kg is moving to the right with a speed 5m//s on a horizontal frictionless surface. Another block B of mass 3kg a massless spring of spring constant 222N//m attached to it, is moving to the left on the same surface and with a speed 2m//s . Let us take the direction to the right as the positive X- direction. At some instant, block A collides with the spring attached to block B . At some other instant , the spring has maximum compression and then, finally, blocks move with their final velocities. Assuming that (i) the spring force is conservative and so there is no conversion of kinetic energy to internal energy and (ii) , no sound is made when block A hits the spring, answer the following questions. When the blocks are yet to attain their final velocities, in this situation at any instant when block A is moving with a velocity 4 hat(i) m//s , velocity of block B will then be :

In figure, a block A of mass 2kg is moving to the right with a speed 5m//s on a horizontal frictionless surface. Another block B of mass 3kg a massless spring of spring constant 222N//m attached to it, is moving to the left on the same surface and with a speed 2m//s . Let us take the direction to the right as the positive X- direction. At some instant, block A collides with the spring attached to block B . At some other instant , the spring has maximum compression and then, finally, blocks move with their final velocities. Assuming that (i) the spring force is conservative and so there is no conversion of kinetic energy to internal energy and (ii) , no sound is made when block A hits the spring, answer the following questions. In previous question, at the given instant, compression will be nearly :

In figure, a block A of mass 2kg is moving to the right with a speed 5m//s on a horizontal frictionless surface. Another block B of mass 3kg a massless spring of spring constant 222N//m attached to it, is moving to the left on the same surface and with a speed 2m//s . Let us take the direction to the right as the positive X- direction. At some instant, block A collides with the spring attached to block B . At some other instant , the spring has maximum compression and then, finally, blocks move with their final velocities. Assuming that (i) the spring force is conservative and so there is no conversion of kinetic energy to internal energy and (ii) , no sound is made when block A hits the spring, answer the following questions. Find velocity of block A will be :

Two blocks of masses 1 kg and 3 kg are moving with velocities 2 m//s and 1 m//s , respectively , as shown. If the spring constant is 75 N//m , the maximum compression of the spring is

A block of mass m is connected to another .block of mass M by a massless spring of spring constant k. A constant force f starts action as shown in figure, then:

AAKASH INSTITUTE-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Assignment (Section - B) Objective Type Questions (One option is correct)
  1. Two smooth prisms of similar right-triangular sections are arranged on...

    Text Solution

    |

  2. Spring Gun Recoil A loaded spring gun, initially at rest on a horizo...

    Text Solution

    |

  3. Two blocks of mass 2kg and 5kg are given speed as shown in the figure....

    Text Solution

    |

  4. A ball is allowed to fall from rest on a horizontal floor from a heigh...

    Text Solution

    |

  5. A particle is dropped from rest from a height h(0) on a horizontal flo...

    Text Solution

    |

  6. During collision between the objects.

    Text Solution

    |

  7. A particle of mass m moving with a speed u strikes a smooth horizontal...

    Text Solution

    |

  8. A particle collides with a smooth, surface with speed u at an angle th...

    Text Solution

    |

  9. A particle of mass m strikes a disc of radius R and mass m with a spee...

    Text Solution

    |

  10. Two identical billiard balls are in contact on a table. A third identi...

    Text Solution

    |

  11. Two blocks A and B of mass 2m and m respectively are connected to a ma...

    Text Solution

    |

  12. A ball of mass M moving with speed v collides perfectly inelastically ...

    Text Solution

    |

  13. A body of mass m moving with a velocity v is approaching a second obje...

    Text Solution

    |

  14. A body of mass M is moving on a smooth surface with speed v(0). Anoth...

    Text Solution

    |

  15. A rigid rod is rotating as well as translating on a smooth horizontal ...

    Text Solution

    |

  16. For the equilibrium of the system shown, the value of mass m should be

    Text Solution

    |

  17. A rod AB of mass m is hung by two ideal threads. Find the ratio of ten...

    Text Solution

    |

  18. A cubical block of height a and width b is placed on the horizontal su...

    Text Solution

    |

  19. A uniform solid cylinder having height l and diameter d is placed on a...

    Text Solution

    |

  20. The moment of inertia of a flat angular ring is having mass M, inner r...

    Text Solution

    |