Time period 08 a Sabellibethe time baken by a Sabellibe to complete I orbitalmotion around a planet is called time period 08 aSabellibe-V= distanceVomtimetime = distancehvelocityRt= Distance moved for one revolutionorbital velocityT= 25CR+EDVoBub Vo =gR2RthT= 250 CR+h)gR2RthT = 252CR+h2= 2xg3gR2gR2for minimum orbit , (h=o)T=25R3gRT = 252such Rand g,RgT = 84.6 minutes.