Distinguish rigid and non rigid body. Derive an experssion for rotational kinetic energy and discuss the condition for conservation of energy. A wheel of radius 0.4 m and moment of inertia 1.2 kg-m pivoted at rthe center, is free to rotate without friction. A rope is wound around it and a 2-kg weight is attached to the rope. When the weight has descended 1.5 m from its starting position, find the rotational velocity of the wheel.

  • Answered by
  • 0 Comments
  • 1 month ago

This answer is restricted. Please login to view the answer of this question.

Login Now
Leave your Answer:

Click here to submit your answer.

s
Subscribe
Notify of
0 Comments
Inline Feedbacks
View all comments