A thin uniform rod of mass m and length l is free to rotate about its uppper end. When it is at rest, it receives an impulse J at its lowest point, normal to its length. Immediately, after impact

A thin uniform rod of mass m and length l is free to rotate about its

1.	A thin uniform rod of mass m and length l is free to rotate about its uppper end. When it is at rest, it receives an impulse J at its lowest point, normal to its length. Immediately, after impact
Answer» <html><body><p>the angular momentum of rod is Jl<br/>the angular velocity of rod is `(3J)/(ml)` <br/>the <a href="https://interviewquestions.tuteehub.com/tag/kinetic-533291" style="font-weight:bold;" target="_blank" title="Click to know more about KINETIC">KINETIC</a> <a href="https://interviewquestions.tuteehub.com/tag/energy-15288" style="font-weight:bold;" target="_blank" title="Click to know more about ENERGY">ENERGY</a> of rod is `(3J^(2))/(2m)`<br/>the linear velocity of <a href="https://interviewquestions.tuteehub.com/tag/mid-1095961" style="font-weight:bold;" target="_blank" title="Click to know more about MID">MID</a> <a href="https://interviewquestions.tuteehub.com/tag/point-1157106" style="font-weight:bold;" target="_blank" title="Click to know more about POINT">POINT</a> of rod is `(3J)/(2m)`</p>Answer :A::<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a>::C::D</body></html>