“The square of period of planet is proportional to cubes of the semi-major axes of their orbits”. Is A. kepler’s 1st law B. kepler’s 2nd law C. keplers 3rd law D. None of These View AnswerC. keplers 3rd law 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 The smallest distance of a planet from sun is called
