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Posted by on Tuesday, May 3, 2011 at 10:13pm.

a wheel starts from rest and rotates with a constant angular acceleration and reaches an angular speed of 12 rad/sec in 3 sec. find the angle through which it rotates in this time.

  • physics - , Wednesday, May 4, 2011 at 12:20am

    Averate speed is 6 rad/sec, over a time of 3 seconds

    displacement= avgspeed*time

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