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A semicircular portion of radius 'r' is ...

A semicircular portion of radius 'r' is cut from a uniform rectangular plate as shown in figure. The distance of centre of mass 'C' of remaining plate, from point 'O' is

A

`(2r)/((3-pi))`

B

`(3r)/(2(4-pi))`

C

`(2r)/((4+pi))`

D

`(2r)/(3(4-pi))`

Text Solution

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The correct Answer is:
D
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MOTION-CENTRE OF MASS-Exercise - 2 (Level-I)
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  2. A semicircular portion of radius 'r' is cut from a uniform rectangular...

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  3. From a circle of radius a, an isosceles right angles triangle with the...

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  4. In the figure shown a hole of radius 2 cm is made in a semicircular di...

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  5. Center of mass of two thin uniform rods of same length but made up of ...

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  13. A small ball B of mass m is suspended with light inelastic string of l...

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  14. A small ball B of mass m is suspended with light inelastic string of l...

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  16. A uniform chain of length 2L is hanging in equilibrium position, if en...

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