A particle is performing a uniform circular motion along a circular of radius ' R '. In half the period of revolution, its displacement and distance covered are respectively

Question

A particle is performing a uniform circular motion along a circular of radius ' R '. In half the period of revolution, its displacement and distance covered are respectively, 2 R , π R, R , π R, 2 R , 2 π R, 2 R ​ , 2 π R

MARKS App · Accepted Answer

In half the period, particle is diametrically opposite to its initial position. Hence, its displacement is 2 R . It has covered a semicircle, hence distance covered by particle is π R .

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