1angular acc=-4 rad/s2........angular vel=√3 rad/s
A ring rotates about its axis z which is perpendicular to its plane of roatation xy. At a certain instant the acceleration of the particle on the ring is {(6)i-(8)j}m/s2. find the angular acceleration of the ring and the angular velocity at that instant, the radius of the ring being 2m.
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5 Answers
1@ shubhangi .. please post the solution. I am having problem with this question.
Thanks in advance [1]
33small hint: think of tang and normal acc....
For who want another hint:
Hey just try component of acc tangential to circle/R will give ang acc....
and component of acc normal be aN,
maN=mv2/R....this will give v
