Home
Class 12
PHYSICS
A package is on a platform vibrates vert...

A package is on a platform vibrates vertical in S.H.M. with a period of 0.5 s. The package can lose contact with the platform

A

if a mass exceeds a certain limit

B

at the highest point of its motion

C

at the lowest point of its motion

D

any position of the package

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MHT-CET 2016

    NIKITA PUBLICATION|Exercise COMMUNICATION SYSTEMS|1 Videos

  • QUESTION PAPER - MH-CET 2018

    NIKITA PUBLICATION|Exercise MCQ|50 Videos

Similar Questions

Explore conceptually related problems

A horizontal platform with a small block of mass 1 kg kept on it performs vertical SHM of amplitude 1 cm. The block does not lose contact with the platform anywhere. The minimum possible time period of the platform

A particle performs linear SHM such that it is placed on plat- form & platform along with particles oscillate vertically up and down with amplitude A = 1cm. If the particle does not loose contact with platform anywhere and mass of particle is 1 kg, find : For minimum time period condition average potential energy between t = 0 to t = 0.05 sec ("Take" " "g=10m//s^(2))

A particle performs linear SHM such that it is placed on plat- form & platform along with particles oscillate vertically up and down with amplitude A = 1cm. If the particle does not loose contact with platform anywhere and mass of particle is 1 kg, find : The minimum, possible time period ("take"" " pi=sqrt(g))

A person is standing on a platform which executing vertical S.H.M. his weight be largest at

An arrangement of three identical spring and a block of mass 10 kg is shown in the adjoining figure. When the platform on which block is placed is slightly pressed down and released. It performs S.H.M. with a period of 2 s. (i) Calculate the spring constant of the spring. (ii) If a block of mass m is further placed on the platform, the new period of S.H.M. becomes 3.5 s. Find the value of m. (Assume platform to be massless)

A car of mass 1400 kg placed on the platform in a service station has to be lifted up. The area of the press piston to which the platform is 5m^(2) . Determine the force that has to be applied on the piston of pump cylinder having an area of cross section 0*25m^(2) . (Take g = 10 m s^(-2))

A horizontal platform is undergoing vertical S.H>M of time period T. A block of mass M is placed on the platform . The maximum mplitude of the platform so that the block is not detached form it is

In the arrangement shown in the fig. the pulley, the spring and the thread are ideal. The spring is stretched and the two blocks are in contact with a horizontal platform P. When the platform is gradually moved up by 2 cm the tension in the string becomes zero. If the platform is gradually moved down by 2 cm from its original position one of the blocks lose contact with the platform. Given M = 4 kg, m = 2 kg. (a) Find the force constant (k) of the spring (b) If the platform continues to move down after one of the blocks loses contact, will the other block also lose contact? Assume that that the platform moves very slowly.

A ball of mass 1 kg strink a heavy platform, elastically, moving upwards with a velocity of 5 m//s . The speed of the ball just begore the collision is 10 m//s downwards. Then the impulse imparted by the platform on the ball is :-

NIKITA PUBLICATION-OSCILLATIONS -MCQ
  1. The condition for oscillations of the body is

    Text Solution

    |

  2. A particle performing S.H.M. with the initial phase angle is pi//2. Th...

    Text Solution

    |

  3. A package is on a platform vibrates vertical in S.H.M. with a period o...

    Text Solution

    |

  4. A person is standing on a platform which executing vertical S.H.M. his...

    Text Solution

    |

  5. The distance covered by a particle executing S.H.M. in one complete os...

    Text Solution

    |

  6. Which of the followin is not essential for S.H.M.?

    Text Solution

    |

  7. The quantity which does not vary periodically for a particle performin...

    Text Solution

    |

  8. If a hole is drilled along the diameter of the earth and you leave a c...

    Text Solution

    |

  9. If a hole is bored along the diameter of the earth and a stone is drop...

    Text Solution

    |

  10. The dimensions of force constant 'k' are

    Text Solution

    |

  11. A particle performing linear S.H.M., the kinematical equations of moti...

    Text Solution

    |

  12. When a mass undergoes simple harmonic motion, there is always a consta...

    Text Solution

    |

  13. The force and acceleration in S.H.M. changes in direction over a perio...

    Text Solution

    |

  14. Which of the following equation does not represent a simple harmonic m...

    Text Solution

    |

  15. Which one of the following is a simple harmonic motion

    Text Solution

    |

  16. When the displacement of a particle in SHM from the mean position is 4...

    Text Solution

    |

  17. Displacement 'x' of a simple harmonic oscillator varies with time, acc...

    Text Solution

    |

  18. If a body of mass 1 gm execute linear S.H.M. with a frequency of 5 osc...

    Text Solution

    |

  19. The time period of a particle executing S.H.M. is 1 s. If the particle...

    Text Solution

    |

  20. If a simple harmonic motion is represented by (d^(2)x)/(dt^(2)) + alph...

    Text Solution

    |