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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

`10 m, 5pi m`

B

`5pi m, 10 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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Knowledge Check

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

    A
    `10m, 5pim`
    B
    `5pim, 10m`
    C
    `5pim, 19m`
    D
    `14m, 10pim`

  • A person runs along a circualar path of radius 5m. If he completes half of the circle. Find the magnitude of the displacement vetor, How far the person ran?

    A
    `10m, 5pi m`
    B
    `5 pi m`
    C
    `5pi m, 19m`
    D
    `14m, 10 pi m`

  • A person runs along a circular path of radius 5m. Find the magnitude of the displacement if he runs all the way around the circle ?

    A
    10 m
    B
    20 m
    C
    3m
    D
    Zero

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