Home
Class 11
PHYSICS
A cylinder rolls on a horizontal polane ...

A cylinder rolls on a horizontal polane surface. If the speed of the centre is 25 m/s, what is the speed of the highest point?

Text Solution

Verified by Experts

A cylinder rolls in a horizontal plane having centre velocity 25 m/s. At its age the velocity is due ot its rotaton as well as due to its linear motiN/Adn this tow velocities ae same and act in the same direction `(v=romega)`
therefore Net velocity at `V_A=V_C+romega`
`=25+25=50m/s`
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MECHANICS

    HC VERMA|Exercise Objective 2|15 Videos

  • REST AND MOTION : KINEMATICS

    HC VERMA|Exercise Exercises|51 Videos

  • SIMPLE HARMONIC MOTION

    HC VERMA|Exercise Exercises|58 Videos

Similar Questions

Explore conceptually related problems

A solid sphere is rolling on a horizontal surface such that speed of the centre of sphere is u. Mase of the sphere is m and radius R. Magnitude of angular momentum about the point of contact is found to be (7)/(n)mvR /. Find the value of n

Assertion: A disc rolls without slipping on a horizontal surface and the linear speed of its centre of mass is v. The rotational speed of the particles on its rim at the top of the disc will be 2v. Reason: The disc rolls as if it is rotating about the point of contact with the horizontal surface.

A 1.0 kg wheel in the form of a solid disk rolls along a horizontal surface with a speed of 6.0 m/s. What is the total kinetic energy of the wheel?

A uniform ring rolls on a horizontal surface with out slipping. Its centre of mass moves with a constant speed v. then speed of the upper most point on its rim above the ground is

A 1.0-kg wheel in the form of a solid disk rolls along a horizontal surface with a speed of 6.0 m//s . What is the total kinetic energy of the wheel?

In the figure shown below, a fluid of density 2 xx 10^(3) kg m^(-3) is flowing in a horizontal pipe. The speed of water at point A is 4 cm s^(-1) , what is its speed at point B?

A ring performs pure rolling on a horizontal fixed surface with its centre moving with speed v.

A wheel rolls without slipping on a horizontal surface such that its velocity of center of mass is v . The velocity of a particle at the highest point of the rim is

A cylinder is rolling without slipping on a plank which is also moving with speed 10m//s on a horizontal surface as shown. The speed of centre of the cylinder is 20m//s . The mass of cylinder is 2kg . The kinetic energy of the cylinder when observed from ground is

HC VERMA-ROTATIONAL MECHANICS-Exercises
  1. A metre stick is is held verticaly with one end on a rough horizontal ...

    Text Solution

    |

  2. A metre stick weighing 240 g is pivoted at its upper end in such a way...

    Text Solution

    |

  3. A uniform rod pivoted at its upper end hangs vertically. It is displac...

    Text Solution

    |

  4. A cylinder rolls on a horizontal polane surface. If the speed of the c...

    Text Solution

    |

  5. A sphere of mass m rolls on a plane surface.Find its kinetic energy t ...

    Text Solution

    |

  6. A string is wrapped over the edge a uniform disc and the free end is f...

    Text Solution

    |

  7. A small sphereical ball is released from a point at a height h on a ro...

    Text Solution

    |

  8. A small disc is set rolign wioth a speed v on the horizontal part of t...

    Text Solution

    |

  9. A sphere starts roling down can incline of inclination theta. Find the...

    Text Solution

    |

  10. A hollow sphere is released from the top of an inlcined plane of incli...

    Text Solution

    |

  11. Consider the situation as shown in the figure. A solid sphere of mass ...

    Text Solution

    |

  12. Figure shows a rough track a portion of which is in the form of a cyli...

    Text Solution

    |

  13. Figure shows a smasll sphereical bal of mass m rolling down the loop t...

    Text Solution

    |

  14. A thin spherical shell of radius R lying on a rough horizontal surface...

    Text Solution

    |

  15. A uniform wheel of radius R is set lying on a rough horizontal surface...

    Text Solution

    |

  16. A thin spherical shell lying on a rough horizontal surface is hit by ...

    Text Solution

    |

  17. A holow sphere of radius R lies on a smoth horizontal surface. It is p...

    Text Solution

    |

  18. A solid sphere of masss 0.50 kg si kept on a horizontal surface. The c...

    Text Solution

    |

  19. A solid sphere is set into motion on a rough horizontal surfce with a ...

    Text Solution

    |

  20. A solid sphere rolling on a rough horizontal surface with a linear spe...

    Text Solution

    |