A particle is moving in a circular path of radius r. what will be the displacement after half a circle
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5
Answer:
It will be 2d where d is the diameter of the circle
Answered by
4
Answer:
After half a circle,the displacement will be 2r.
Explanation:
This is because displacement is the shortest path travelled and when you draw a semi circle and join its two ends say A and B, you will find that there will be two paths posible...one covering the diameter and another the curved path. Since diameter is the shortest path which is equal to 2r... it is the displacement of the body.... hope it helps.
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