Home
Class 11
PHYSICS
A conveyor belt is moving at a constant ...

A conveyor belt is moving at a constant speed of `2 m s^(-1)`. A box is gently droped on it. The coefficient of friction between them is `mu=0.5`. The distance that the box will move relative to the belt before coming to rest on it, taking `g=10 m s^(-2)`, is

A

0.4 m

B

1.2 m

C

0.6 m

D

zero.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Centre of mass

    MODERN PUBLICATION|Exercise Exercise|30 Videos

  • Dynamics of Circular Motion

    MODERN PUBLICATION|Exercise Exercise|81 Videos

Similar Questions

Explore conceptually related problems

A suitcase us gently dropped on a coneyor belt moving at 3 m// .If th coefficientt of friction between the belt and the surface is 0.5 ,how far will the suitcase move on the belt before coming to rest?

When a car moving with 36 km h^(-1) reaches an upward inclined road of angle 30^@ ,its engine is switched off.If the co-efficient of friction is 0.1,how much distance will the car move before coming to rest ?(Take = 10 m s^(-2) ).

Figure 5.18 shows a man standing stationary with respect to a horizontal conveyor belt that is accelerating with 1 m s^-2 . What is the net force on the man? If the coefficient of static friction between the man’s shoes and the belt is 0.2, up to what acceleration of the belt can the man continue to be stationary relative to the belt ? (Mass of the man = 65 kg.)

A car is moving with a speed of 30 m/s. Find the distance covered by the car in 2s

An automobile is moving on a horizontal road with a speed of v.If teh coeficient of friction between the tyres nd the road is mu ,show that the shortest distance in whih the automobie can be stopped is v^2l2mug .

The radius of curvature of a railway track at a place where the train is moving at a speed of 72 km h^-1 is 625 m.The distance between the rails is 1.5 m.Find the angle and the elevation of the outer rail so that there may be no side pressure on the rails. (g=9.8 m s^(-2)) .

A car is moving with a speed of 30 m/s. Find the distance covered by the car in 1 minute.

A body of mass 0.40 kg moving initially with a constant speed of 10 m s^-1 to the north is subject to a constant force of 8.0 N directed towards the south for 30 s. Take the instant the force is applied to be t = 0, the position of the body at that time to be x = 0, and predict its position at t = -5 s, 25 s, 100 s.

The rear side of a truck is open and a box of 40 kg mass is placed 5 m away from the open end as shown in Fig. 5.22. The coeffcient of friction between the box and the surface below it is 0.15. On a straight road, the truck starts from rest and accelerates with 2 m s^-2 . At what distance from the starting point does the box fall off the truck? (Ignore the size of the box).

MODERN PUBLICATION-Competitive Exam Question-Exercise
  1. Fig. shows two blocks A and B having masses 1 kg and 2 kg respectively...

    Text Solution

    |

  2. A block of mass 5 kg is placed on a horizontal surface and a pushing f...

    Text Solution

    |

  3. A conveyor belt is moving at a constant speed of 2 m s^(-1). A box is ...

    Text Solution

    |

  4. A disc is rotating with angular velocity omega about its axis (without...

    Text Solution

    |

  5. A disc is rotating with angular velocity omega about its axis (without...

    Text Solution

    |

  6. A disc is rotating with angular velocity omega about its axis (without...

    Text Solution

    |

  7. A disc is rotating with angular velocity omega about its axis (without...

    Text Solution

    |

  8. A person used force (F), shown in figure to move a load with constan...

    Text Solution

    |

  9. In the figure given, the position-time graph of a particle of mass 0.1...

    Text Solution

    |

  10. When a horse pulls a wagon, the force that causes the horse to move fo...

    Text Solution

    |

  11. Rocket engines lift a rocket from the earth surface, because hot gases...

    Text Solution

    |

  12. If two forces of equal magnitudes act simultaneously on a body in the ...

    Text Solution

    |

  13. If a person with a spring balance and a body hanging from it goes up a...

    Text Solution

    |

  14. A person is standing in an elevator. In which situation he finds his w...

    Text Solution

    |

  15. What is non-conservative force?

    Text Solution

    |

  16. A gun fires a bullet of mass 50 g with a velocity of 30 m s^(-1). Beca...

    Text Solution

    |

  17. A bullet is fired from a rifle. If the rifle recoils freely, then the ...

    Text Solution

    |

  18. Rocket works on the principle of conservatin of:

    Text Solution

    |

  19. A simple pendulum is set up in a trolley which is moving with an accel...

    Text Solution

    |

  20. The forces, which meet at one point but their lines of action do not i...

    Text Solution

    |