Home
Class 12
PHYSICS
A small block of mass 500 gm is pressed ...

A small block of mass 500 gm is pressed against a horizontal spring fixed at one end to a distance of 10 cm. when released, the block moves horizontally till it leaves the spring. Where it will hit the ground 5 m below the spring. (Take k = 100 N/m of spring)

A

1.441 m

B

1.6 m

C

1.414 m

D

1.10 m

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • WORK ENERGY AND POWER

    VMC MODULES ENGLISH|Exercise IMPECCABLE|54 Videos

  • WORK ENERGY AND POWER

    VMC MODULES ENGLISH|Exercise ENABLE|50 Videos

  • WAVE MOTION

    VMC MODULES ENGLISH|Exercise JEE ADVANCED ARCHIVE LEVEL 2 (TRUE FALSE TYPE)|4 Videos

Similar Questions

Explore conceptually related problems

A small block of mass 100 g is pressed again a horizontal spring fixed at one end to compress the sprign through 5.0 cm. The spring constant is 100 N/m. When released, the block moves hroizontally till it leaves the spring. Where will it hit the ground 2 m below the spring?

A block of 200 g mass is dropped from a height of 2 m on to a spring and compress the spring to a distance of 50 cm. The force constant of the spring is

Figure shows a smooth track, a part of which is a circle of radius r . A block of mass m is pushed against a spring of spring constant k fixed at the left end and is then released. Find the initial compression of the spring so that the block presses the track with a force mg when it reaches the point P, where the radius of the track is horizontal.

A body of mass 0.1 g moving with a velocity of 10 m/s hits a spring (fixed at the other end) of force constant 1000 N/m and comes to rest after compressing the spring. The compression of the spring is

A block of mass m compresses a spring iof stifffness k through a distacne l//2 as shown in the figure .If the block is not fixed to the spring the period of motion of the block is

A block of mass m is pushed against a spring of spring constant k fixed at one end to a wall.The block can slide on a frictionless table as shown in the figure. The natural length of the spring is L_0 and it is compressed to one fourth of natural length and the block is released.Find its velocity as a function of its distance (x) from the wall and maximum velocity of the block. The block is not attached to the spring.

A block of mass m is pushed up against a spring, compressing it a distance x , and the block is then released. The spring projects the block along a frictionaless horizontal surface, grving the block a speed v . The same spring projects a second block of mass 4m , giving it a speed 3v . What distance was the spring compressed in the second case ?

A block of mass m lies on a horizontal frictionless surface and is attached to one end of a horizontal spring (with spring constant k ) whose other end is fixed . The block is intinally at rest at the position where the spring is unstretched (x=0) . When a constant horizontal force vec(F) in the positive direction of the x- axis is applied to it, a plot of the resulting kinetic energy of the block versus its position x is shown in figure. What is the magnitude of vec(F) ?

A block of mass 2.0 kg is moving on a frictionless horizontal surface with a velocity of 1.0 m/s figure 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 maximum compression of the spring.

The block of mass m is released when the spring was in its natrual length. Spring constant is k. Find the maximum elongation of the spring.

VMC MODULES ENGLISH-WORK ENERGY AND POWER -EFFICIENT
  1. A block of mass m = 2 kg is attached to two unstretched spring of forc...

    Text Solution

    |

  2. A 16kg block moving on a frictionless horizontal surface with a veloci...

    Text Solution

    |

  3. A small block of mass 500 gm is pressed against a horizontal spring fi...

    Text Solution

    |

  4. A block of mass 0.5 kg is kept on a rough inclined plane making an ang...

    Text Solution

    |

  5. A small body of mass m is located on a horizontal plane at the point O...

    Text Solution

    |

  6. A ball moves on a frictionless inclined table without slipping. The wo...

    Text Solution

    |

  7. A cord is used to lower vertically a block of mass M, a distance d at ...

    Text Solution

    |

  8. A rod of length 1.0 m and mass 0.5 kg fixed at one end is initially ha...

    Text Solution

    |

  9. A ball moving with a velocity v hits a massive wall moving towards the...

    Text Solution

    |

  10. A projectile projected with initial velocity 20m/s and at and angle of...

    Text Solution

    |

  11. A particle of mass 1 kg is moving along x - axis and a force F is also...

    Text Solution

    |

  12. If a projectile is projected with initial speed u and angle theta from...

    Text Solution

    |

  13. An 8 kg block accelerates uniformly from rest to a velocity of 4 m s^(...

    Text Solution

    |

  14. Consider the following statement. When jumping from some height, you s...

    Text Solution

    |

  15. An engine is working at a constant power draws a load of mass m agains...

    Text Solution

    |

  16. The potential energy of a system increase,if work is done

    Text Solution

    |

  17. A body projected vertically from the earth reaches a height equal to e...

    Text Solution

    |

  18. Power applied to a particle varies with time as P=(4t^(3)-5t+2) watt, ...

    Text Solution

    |

  19. An engine develops 10 kW of power. How much time will it take to lift ...

    Text Solution

    |

  20. What is work done when body will displaces perpendicular to the force ...

    Text Solution

    |