Two cars `S_(1)` and `S_(2)` are moving in coplanar concentric circular tracks in the opposite sense with the periods of revolution 3 min and 24 min, respectively. At time t = 0, the cars are farthest apart. Then, the two cars will beA. closest to each other at t = 12 min and farthest at t = 18 min.B. closest to each other at t = 3 min and farthest at t = 24 minC. closest to each other at t = 6 min and farthest at t = 12 minD. colsest to each other at t = 12 min and farthest at t = 24 min

Two cars `S_(1)` and `S_(2)` are moving in coplanar concentric circula

1.	Two cars `S_(1)` and `S_(2)` are moving in coplanar concentric circular tracks in the opposite sense with the periods of revolution 3 min and 24 min, respectively. At time t = 0, the cars are farthest apart. Then, the two cars will beA. closest to each other at t = 12 min and farthest at t = 18 min.B. closest to each other at t = 3 min and farthest at t = 24 minC. closest to each other at t = 6 min and farthest at t = 12 minD. colsest to each other at t = 12 min and farthest at t = 24 min
Answer» Correct Answer - D

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