# Answer to Question #41002 in Mechanics | Relativity for alzahra ali

Question #41002

Starting from rest, Ali goes around a circular path (of 100 m diameter) with a constant

angular acceleration a. If he completed 4 rounds every 3 min, what is his angular

displacement, and angular acceleration and final angular speed, ?

More information is needed

8, 0.56 rad/sec2, 101 rad/sec

800, 0.078 rad/sec, 12.4 rad/sec2

8 , 0.003 rad/sec2, 0.56 rad/sec

800, 0.078 rad/sec2, 12.4 rad/sec

angular acceleration a. If he completed 4 rounds every 3 min, what is his angular

displacement, and angular acceleration and final angular speed, ?

More information is needed

8, 0.56 rad/sec2, 101 rad/sec

800, 0.078 rad/sec, 12.4 rad/sec2

8 , 0.003 rad/sec2, 0.56 rad/sec

800, 0.078 rad/sec2, 12.4 rad/sec

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