A man of mass 80 kg stands on a plank of mass 40 Kg. the plank is lying on smooth horizontal floor.intially both are at rest. the man starts walking on the plank towards north and stops after moving a distance of 6m on the plank. then
1. the centre of mass of plank man system remains stationary
2. the plank will slide to the north by a distance of 4m
3.the plank will slide to a south by a distance of 4 m
4. the plank will slide to the south by a distance of 12 m
Answers
Answered by
7
Answer:
the center of mass of plank man system remains stationary the plank will slide to the north by adistance of 4m the plank will slide to the south by a distance of 12m
Answered by
4
Answer:
3.the plank will slide to a south by a distance of 4 m
Explanation:
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