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Two bodies A & B rotate about an axis, such thatangle 0A (in radians) covered by first body is proportionalto square of time, &θΒ (in radians) covered by secondbody varies linearly. A11-0.0,-%-0. IfA completesits first revolution in sec. & B needs 4π sec. tcomplete halfrevolution then; angular velocity (A·at t = 5 sec. are in the ratio(A) 4 1(C) 80 1(B) 20 1(D) 20:4 |
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