The kinetic energy k of a particle moving along a circle of radius depends on the distance covered. It is given as K.E. = as2 where is a constant. The force acting on the particle is

Question:

31.The kinetic energy k of a particle moving along a circle of radius depends on the distance covered. It is given as K.E. = as2 where is a constant. The force acting on the particle is

Options :

a) 2a(s^2/R)
b) 2as(1+s^2/R)^1/2
c) 2as
d) 2a(R^2/s)

Answer :

b) 2as(1+s^2/R)^1/2

Answer Steps :

Step1 :-

Step2 :-

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