A boy of mass 30 kg is running with a velocity of 3 ms^(-1) on ground just tangenti - ally to a merry - go - round which is at rest. It has radius R = 2m, a mass of 120 kg and its radius of gyration is 1m. If the boy suddenly jumpes on to the merry - go - round, the angular velocity acquired by the system is

A boy of mass 30 kg is running with a velocity of 3 ms^(-1) on ground

1.	A boy of mass 30 kg is running with a velocity of 3 ms^(-1) on ground just tangenti - ally to a merry - go - round which is at rest. It has radius R = 2m, a mass of 120 kg and its radius of gyration is 1m. If the boy suddenly jumpes on to the merry - go - round, the angular velocity acquired by the system is
Answer» <html><body><p>`1 <a href="https://interviewquestions.tuteehub.com/tag/rad-1175618" style="font-weight:bold;" target="_blank" title="Click to know more about RAD">RAD</a> s^(-1)`<br/>`0.5 rad s^(-1)`<br/>`(3)/(<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>)rad s^(-1)`<br/>`(4)/(3)rad s^(-1)` </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> :<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a></body></html>