Questions
A then ring of radius 0.5 m is rolling without slipping on horizontal ground with angular velocity 5 rad/sec. Then speed of top most point on the ring is
detailed solution
Correct option is D
Vc= velocity of the centre of ring =ωR=5×0.5 m/s∴V=speed of top most point =2Vc=2×5×0.5 m/s=5m/sTalk to our academic expert!
Similar Questions
I. Speed of any point on rigid body executing rolling motion can be calculated by the expression
where r is the distance of point from instantaneous centre of rotation.
II. Rolling motion of rigid body can be considered as a pure rotation about instantaneous centre of rotation.
Which of the above statement{s} is/are correct?
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