Question -
A particle P is moving in a circle of radius 'a' with a uniform speed v . C is the centre of the circle and AB is a diameter. When passing through B the angular velocity of P about A and B are in the ratio
Options:
A .  1 : 1
B .  1 : 2
C .  2 : 1
D .  4 : 1
Answer: Option B : B Angular velocity of particle P about point A, ωA = vrAB = v2r Angular velocity of particle P about point C, ωC = vrBC = vr Ratio ωAωC = v2rvr = 12
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