Question
The kinetic energy k of a particle moving along a circle of radius R depends on the distance covered. It is given as K.E. = as² where a is a constant. The force acting on the particle is
Options :
2as²/R
2as(1+ s²/R²)⁰.⁵
2as
2aR²/s
Answer :
2as(1+ s²/R²)⁰.⁵
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