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Question
The figure shows a man of mass m standing at the end A of a trolley of mass M placed at rest on a smooth horizontal surface. The man starts moving towards the end B with a velocity urel with respect to the trolley. The length of the trolley is L.
Choose the correct statement
- As the man starts moving the trolley must move backward
- The distance moved by the trolley is independent of the speed of the man
- The distance moved by the trolley can never exceed L
- All the above
The correct answer is: All the above
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