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A particle moves in a circle of radius...

A particle moves in a circle of radius `R`. In half the period of revolution its displacement is …………… and distance covered is …………... .

Text Solution

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Distance `= (2 pi r)/(2) = pi r`
Displacement = diameter `= 2 r`
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Knowledge Check

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    B
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    C
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    A
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    B
    `(4pimr)/T`
    C
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    D
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