Home
Class 11
PHYSICS
With what minimum velocity should be pro...

With what minimum velocity should be projected from left end A toward end B such that it reaches the other end B of conveyer belt moving with constant velocity v The friction coefficient between block and belt is `mu`

Text Solution

Verified by Experts

` a= mu g`
`0^(2) = v_(0)^(2)- 2 mu g L or v_(0)^(2) = 2 mu g L `
`:. V_(0) = sqrt(2 mu g L)`
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION 2

    CENGAGE PHYSICS ENGLISH|Exercise Exercise 7.2|16 Videos

  • NEWTON'S LAWS OF MOTION 2

    CENGAGE PHYSICS ENGLISH|Exercise Exercise 7.3|27 Videos

  • NEWTON'S LAWS OF MOTION 2

    CENGAGE PHYSICS ENGLISH|Exercise Solved Examples|12 Videos

  • NEWTON'S LAWS OF MOTION 1

    CENGAGE PHYSICS ENGLISH|Exercise Integer|5 Videos

  • PROPERTIES OF SOLIDS AND FLUIDS

    CENGAGE PHYSICS ENGLISH|Exercise INTEGER_TYPE|2 Videos

Similar Questions

Explore conceptually related problems

Block B moves to the right with a constant velocity v_(0) . The velocity of body a relative to b is

In the arrangement shown, end A of light intextensible string is pulled with constant velocity v. the velocity of block B is

Three blocks are connected as shown in the figure. Valculate the minimum force required to move the body with constant velocity. The coefficient of friction at all surfaces is 0.25.

The minimum velocity v with which charge q should be projected so that it manages to reach the centre of the ring starting from the position shown in figure is

A long conveyer belt moves with a constant velocity of 8 ms^(-1) .Two blockA and B each of mass 2kg are placed gently on the belt with B on A, initail velocity of block is zero Coefficient of friction between A and belt is 0.1 There is no friction between A and B length of A is 4m Find the velocity of A when B falls off A

A long conveyer belt moves with a constant velocity of 8 ms^(-1) .Two blockA and B each of mass 2kg are placed gently on the belt with B on A, initail velocity of block is zero Coefficient of friction between A and belt is 0.1 There is no friction between A and B length of A is 4m Find the time when A falls off A initially ,B is no the right and of A lgnore the dimensions of B

A solid sphere of mass m and radius R is gently placed on a conveyer belt moving with constant velocity v_(0) . If coefficient of friction between belt and sphere is 2//7 the distance traveled by the centre of the sphere before it starts pure rolling is

A partical of mass m and velocity v_(1) in positive y direction is projected on to a belt that is moving with uniform velocity v_(2) in x- direction as shown in figure. Coefficient of friction between partical and belt is mu . Assuming that the partical first touches the belt at the origin of fixed x-y coordinate system and remains on the belt , find co-ordinates (x-y) of the point where slidding stop.

An ant is sitting at the edge of a rotating disc. If the ant reaches the other end, after moving along the diameter, the angular velocity of the disc will:-

A plank of mass M and length L is placed at rest on a smooth horizontal surface. A small block of mass m is projected with a velocity v_0 from the left end of it as shown in figure. The coefficient of friction between the block and the plank is m, and its value is such that the block becomes stationary with respect to the plank before it reaches the other end. a. Find the time and common velocity when relative sliding between the block and the plank stops. b. Find the work done by the friction force on the block during the period it slides on the plank. Is the work positive or negative? c. Calculate the work done on the plank during the same period. Is the work positive or negative? d. Also, determine the net work done by friction, Is it positive or negative?

CENGAGE PHYSICS ENGLISH-NEWTON'S LAWS OF MOTION 2-Exercise 7.1
  1. Determine the magnitude of frictional force and acceleration of the bl...

    Text Solution

    |

  2. A 5 kg box is moving straight across the floor at a constant speed by...

    Text Solution

    |

  3. A block of mass m = 3 kg slides on a rough inclined plane of cofficien...

    Text Solution

    |

  4. A block slides down on inclined plane (angle of inclination 60^(@) ) w...

    Text Solution

    |

  5. An insect craws up a hemispherical surface very slowly (see fig.). The...

    Text Solution

    |

  6. In Fig if f(1) , f(2) and T are the friction forces on 2 kg block 3 kg...

    Text Solution

    |

  7. Find the friction on the 2 kg block in the arrangement shown in figure

    Text Solution

    |

  8. A goods train has 25 compartments. Will the tension in coupling betwe...

    Text Solution

    |

  9. A box of bananas weighing 40.0N rests on a horizontal surface is 0.40 ...

    Text Solution

    |

  10. A mass of mass 60 kg is pulling a mass M by an inextensible light rope...

    Text Solution

    |

  11. a. Block A , as shown in figure weight 60.0 N The coefficient of stati...

    Text Solution

    |

  12. If the coefficient of friction between M and the inclined surfaces is ...

    Text Solution

    |

  13. A block of mass m is placed on an inclined plane. With what accelerati...

    Text Solution

    |

  14. A block of mass 5 kg rests on a rough horizontal surface. It is found ...

    Text Solution

    |

  15. A thin rod of length 1 m is fixed in a vertical position inside a trai...

    Text Solution

    |

  16. With what minimum velocity should be projected from left end A toward ...

    Text Solution

    |

  17. A block mass m = 2 kg is accelerating by a force F = 20 N applied on a...

    Text Solution

    |

  18. A uniform chain of length L and mass M overhangs a horizontal table wi...

    Text Solution

    |

  19. Two small spheres of masses m(1) and m(2) are connected by a light rig...

    Text Solution

    |

  20. Two blocks of masses m(1) amd m(2) connected by a string and placed on...

    Text Solution

    |