Two bodies, a ring and a solid cylinder of same material are rolling down without slipping an inclined plane. The radii of the bodies are same. The ratio of velocity centre of mass at the bottom of the inclined plane of the ring to that of the cylinder is
Then, the value of x is________.
Two bodies, a ring and a solid cylinder of same material are rolling down without slipping an inclined plane. The radii of the bodies are same. The ratio of velocity centre of mass at the bottom of the inclined plane of the ring to that of the cylinder is Then, the value of x is________.
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1 Answer
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Consider translational motion of a body
mg sinq - fS = ma .(i)
Consider rotational motion of body about its centre of mass
.(ii)
Using the condition of rolling without slipping at contact, we have
Using the condition of static friction, we have
Time required to reach the ground
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