Which of the following is a non conservative force? A. Frictional Force B. Central Force C. Gravitational Force D. None of These View AnswerA. Frictional Force Related MCQs The study of objects which deals with total energy is called If r ̅ = [cost,sint] ; then path of particle is Power is given by Differential equation of simple harmonic motion is If equation of simple harmonic motion is y=3cos3t,then amplitude is A restoring force in s.H.M is given by The path traced by simple pendulum is The direction of central force field is not along How many apse in elliptical orbit An object which does not emits its own light
