questin based on instantaneous axis of rotation and Toppling questions with solutions

Showing 1–5 of 5 questions

• MCQmediumRotational Motionquestin based on instantaneous axis of rotation and Toppling

  Two points of a rigid body are moving as shown. The angular velocity of the body is:

  

  Options

  • Option A

    v/2R

  • Option B

    v/R

  • Option C

    2v/R

  • Option D

    2v/3R

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  JEE Mains

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• MCQeasyRotational Motionquestin based on instantaneous axis of rotation and Toppling

  A bullock-cart wheel is rolling on a level road to the right with centre speed v as shown. P and Q are its highest and lowest points. Which statement is correct?

  

  Options

  • Option A

    P moves faster than Q

  • Option B

    P and Q move at equal speed

  • Option C

    P has zero speed

  • Option D

    P moves more slowly than Q

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  NEET 2024

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• MCQeasyRotational Motionquestin based on instantaneous axis of rotation and Toppling

  A uniform disc rolls without slipping with $v_{cm}$ as centre-of-mass speed. Find velocities of its highest point and instantaneous point of contact.

  Options

  • Option A

    2$v_{cm}$ and zero

  • Option B

    $v_{cm}$ and $v_{cm}$

  • Option C

    2$v_{cm}$ and $v_{cm}$

  • Option D

    2$v_{cm}$ and 2$v_{cm}$

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  AIPMT 2001NEET

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• MCQmediumRotational Motionquestin based on instantaneous axis of rotation and Toppling

  At any instant a rolling wheel can be considered in pure rotation about the instantaneous contact point. The instantaneous rotation axis translates forward at what speed?

  Options

  • Option A

    the centre-of-mass speed

  • Option B

    zero

  • Option C

    twice the centre-of-mass speed

  • Option D

    none of these

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  AIPMT 1989NEET

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• MCQmediumRotational Motionquestin based on instantaneous axis of rotation and Toppling

  A point P initially at the contact point of a wheel of radius 1 m rolls without slipping. What is the magnitude of the displacement of P after the wheel completes half a revolution?

  Options

  • Option A

    2 m

  • Option B

    √(π²+4) m

  • Option C

    π m

  • Option D

    √(π²+2) m

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  AIPMT 2002NEET

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