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A particle moves along the side AB, BC, ...

A particle moves along the side AB, BC, CD of a square of side 25 m with a velocity of `15ms^(-1)`Its average velocity is

A

`15ms^(-1)`

B

`10ms^(-1)`

C

`7.5ms^(-1)`

D

`5ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • A body moves along the sides AB, BC and CD of a square of side 10 meter with velocity of constant magnitude 3 meter/sec. Its average velocity will be-

    A
    3 m/sec
    B
    0.87 m/sec
    C
    1.33 m/sec
    D
    1 m/sec

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    A
    `1ms ^(-1)`
    B
    `5ms ^(-1)`
    C
    `7ms^(-1)`
    D
    `10ms^(-1)`

  • A particle travels A to M along a straight line with a velocity of 8 m/s and M to A with a velocity of 2 m/s, then the average velocity for the whole journey is –

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    D
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