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JEE Main202122 Jul 2021Morning ShiftPhysicsCenter of Mass, Momentum and CollisionActual

The position of the centre of mass of a uniform semi-circular wire of radius R placed in x - y plane with its centre at the origin and the line joining its ends as x - axis is given by, 0 , x R π . Then, the value of | x | is .

Correct answer

0

Step-by-step solution

COM of semi-circular ring is at 2 R π Distance from centre ⇒ x = 2

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