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Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  2016
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A particle of mass 10 g moves along a circle of radius 6.4 cm with a constant tangential acceleration. What is the magnitude of this acceleration if the kinetic energy of the particle becomes equal to 8×104J by the end of the second revolution after the beginning of the motion ?


( A ) 0.15m/s2
( B ) 0.18m/s2
( C ) 0.2m/s2
( D ) 0.1m/s2
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