Question

a person goes around a circular track of radius 7km.at first he cover one round,at second he cover half round,at third he cover one and half round .find the distance and displacement of each​

Answer 1

Answer:

here is your answer mate...

Explanation:

distance=3(2πr)

             =3*44

             =132km.

diplacement=0 because he comes from where he starts...

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