Taking that earth revolves round the sun in circular orbit of radius 15 xx 10^(10) m with a time period of lyear. The time taken by another planet which is at a distance of 540 xx 10^(10)m , to revolve round the sun in circular orbit once will be

Taking that earth revolves round the sun in circular orbit of radius 1

1.	Taking that earth revolves round the sun in circular orbit of radius 15 xx 10^(10) m with a time period of lyear. The time taken by another planet which is at a distance of 540 xx 10^(10)m , to revolve round the sun in circular orbit once will be
Answer» 216 YEARS 144 years 72 years 36 years Answer :A