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Two discs A and B are in contact and rot...

Two discs A and B are in contact and rotating with angular velocity with angular velocities `omega_(1) and omega_(2)` respectively as shown. If there is no slipping between the discs, then

A

(a)`omega_(1)=omega_(2)`

B

(b)`omega_(1) gt omega_(2)`

C

(c)`omega_(1) lt omega_(2)`

D

(d)data insufficient

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