1.

Particle A and B are moving in coplanar circularpaths centred at O. They are rotating in the samesense. Time periods of rotation of A and Baround O are T, and T , respectively, withT>T. Time required for B to make one!rotation around O relative to A is :(1) T.-T.(2) T,+T

Answer»

option no. 3rd is correct

option 2 is the correct answer



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