Block A and B are resting on a smooth horizontal surface given equal speeds of 2 m/s in…
Physics · JEE Advanced · NTA Exams — Laws of Motion
Block A and B are resting on a smooth horizontal surface given equal speeds of 2 m/s in opposite sense as shown in the figure. At t = 0, the position of block are shown, then the coordinates of centre of mass at t = 3 s will be :
- (1, 0)
- (3, 0)
- (5, 0)
- (2.25, 0)
Answer
(D) (2.25, 0)
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