A circular platform is mounted on a vertical frictionless axle. Its radius is r=2m and its moment of inertia is I=200kg-m^(2). It is initially at rest. A 70kg man stands on the edge at speed v_(0)=1.0m//s relative to the ground. The angular velocity of the platform is:

A circular platform is mounted on a vertical frictionless axle. Its ra

1.	A circular platform is mounted on a vertical frictionless axle. Its radius is r=2m and its moment of inertia is I=200kg-m^(2). It is initially at rest. A 70kg man stands on the edge at speed v_(0)=1.0m//s relative to the ground. The angular velocity of the platform is:
Answer» <html><body><p>`1.2rad//s`<br/>`0.4rad//s`<br/>`2.0rad//s`<br/>`0.7rad//s`</p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :D</body></html>