PhysicsMedium159×since 2002Q7177Suppose the gravitational force varies inversely as the n^th power of distance. Then the time period of a planet in circular orbit of radius RRR around the sun will be proportional toARn{R^n}RnBR(n−12){R^{\left( {{{n - 1} \over 2}} \right)}}R(2n−1)CR(n+12){R^{\left( {{{n + 1} \over 2}} \right)}}R(2n+1)DR(n−22){R^{\left( {{{n - 2} \over 2}} \right)}}R(2n−2)Check answerSkip