The kinetic energy K of a particle moving along a circle of radius R depends on the distance covered s as K = a s 2 . The centripetal force acting on the particle is

Question

The kinetic energy K of a particle moving along a circle of radius R depends on the distance covered s as K = a s 2 . The centripetal force acting on the particle is, 2 a s R, 2 a s 2, 2 a s, 2 as ⁡ 2 R ⁡

MARKS App · Accepted Answer

Kinetic energy = 1 2 m v 2 = K = a s 2 or m v 2 = 2 a s 2 Centripetal force = m v 2 R = 2 a s 2 R

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