Home
Class 11
PHYSICS
The block of mass M moving on the frict...

The block of mass `M` moving on the frictionless horizontal surface collides with the spring constant `k` and compresses it by length `L` . The maximum momention of the block after collision is

A

`sqrt(MK)` L

B

`(KL^(2))/(2M)`

C

zero

D

`(ML^(2))/K `

Text Solution

Verified by Experts

The correct Answer is:
A
Potential energy stored in spring due to compression is equal to the kinetic energy of the block .
`1/2 KL^(2)=(P^(2))/(2M)`
`P = sqrt(MK)` L
Promotional Banner

Topper's Solved these Questions

  • WORK, ENERGY AND POWER

    MODERN PUBLICATION|Exercise Objective Type Questions (JEE (Advanced) for IIT Entrance)|7 Videos

  • WORK, ENERGY AND POWER

    MODERN PUBLICATION|Exercise Objective Type Questions (C. Multiple Choice Questions)|16 Videos

  • WORK, ENERGY AND POWER

    MODERN PUBLICATION|Exercise Objective Type Questions (B. Multiple Choice Questions)|46 Videos

  • WAVES

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|14 Videos

Similar Questions

Explore conceptually related problems

A block of mass m moving with velocity v_(0) on a smooth horizontal surface hits the spring of constant k as shown. Two maximum compression in spring is

A body of mass 5 kg moving with a speed of 1.5 m/s on a horizontal smooth surface collides with a nearly weightless spring of force constant k = 5 N/m. The maximum compression of the spring would be

A block of mass 2 kg is moving on a frictionless horizontal surface with a velocity of 1m//s towards another block of equal mass kept at rest. The spring constant of the spring fixed at one end is 100 N//m. Find the rnaximum compression of the spring

A block of mass m is moving with a speed v on a horizontal rought surface and collides with a horizontal monted spring of spring constant k as shown in the figure .The coefficient of friction between the block and the floor is mu The maximum cobnpression of the spring is

mass of 0.5 kg moving with a speed of 1.5 m//s on a horizontal smooth surface, collides with a nearly weightless spring of force constant k = 50 N/m. The maximum compression of the spring would be

A block of mass m moving at a speed v_0 compresses a spring of spring constant k as shown in the figure. Find (a) the maximum compression of spring and (b) speed of the block when the spring is compressed to half of maximum compression.

A 16kg block moving on a frictionless horizontal surface with a velocity of 4m//s compresses an ideal spring and comes to rest. If the force constant of the spring be 100N//m , then how much is the spring commpressed ?

A mass of 0.5 kg moving with a speed of 1.5 m//s on a horizontal smooth surface, collides with a nearly weightless spring of force constant k =50 N//m The maximum compression of the spring would be.

MODERN PUBLICATION-WORK, ENERGY AND POWER -Objective Type Questions (JEE (Main) & Other State Boards for Engineering Entrance)
  1. It is found that if a neutron suffers an elastic collinear collision w...

    Text Solution

    |

  2. The block of mass M moving on the frictionless horizontal surface col...

    Text Solution

    |

  3. An oscillator of mass M is at rest in its equilibrium position in a po...

    Text Solution

    |

  4. Three blocks A, B and C are lying on a smooth horizontal surface, as s...

    Text Solution

    |

  5. A ball of mass 0.2 kg is thrown vertically upwards by applying a force...

    Text Solution

    |

  6. A locomotive of mass m starts moving so that its velocity varies accor...

    Text Solution

    |

  7. A block of mass m, lying on a smooth horizontal surface, is attached t...

    Text Solution

    |

  8. A block of mass 0.50 kg is moving with a speed of 2.00 m/s on a smoot...

    Text Solution

    |

  9. A particle is moving in a circular path of radius a under the action o...

    Text Solution

    |

  10. A spherical ball of mass 20kg is stationary at the top of a hill of he...

    Text Solution

    |

  11. A force acts on a 2 kg object so that its position is given as a funct...

    Text Solution

    |

  12. At time t=0s particle starts moving along the x- axis. If its kinetic ...

    Text Solution

    |

  13. When a rubber-band is stretched by a distance x, it exerts a restoring...

    Text Solution

    |

  14. A particle of mass m moving in the x direction with speed 2v is hit by...

    Text Solution

    |

  15. A mass m moves with a velocity v and collides inelastically with anoth...

    Text Solution

    |

  16. A block of mass m=0.1 kg is connceted to a spring of unknown spring co...

    Text Solution

    |

  17. Three masses m , 2m and 3m are moving in X-Y plane with speed 3u , 2...

    Text Solution

    |

  18. The upper half of an inclined plane with inclination phi is perfectly ...

    Text Solution

    |

  19. A block of mass 'm' is connected to another block of mass 'M' by a spr...

    Text Solution

    |

  20. A mass of M kg is suspended by a weightless string. The horizontal for...

    Text Solution

    |