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A person runs along a circular path of r...

A person runs along a circular path of radius 5 m. If he completes half of the circle find the magnitude of the displacement vector, How far the person ran ?

A

`10m, 5pi m`

B

`5 pi m`

C

`5pi m, 19m`

D

`14m, 10 pi m`

Text Solution

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The correct Answer is:
A
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