Consider a satellite of mass m1 that orbits a planet of mass m2 in a circle a distance r from the center of the planet. the satellite's mass is negligible compared with that of the planet. indicate whether each of the statements in this problem is true or false. part athe information given is sufficient to uniquely specify the speed, potential energy, and angular momentum of the satellitepart bthe total mechanical energy of the satellite is conserved. part cthe linear momentum vector of the satellite is conserved. part dthe angular momentum of the satellite about the center of the planet is conservedpart ethe equations that express the conservation laws of total mechanical energy and linear momentum are sufficient to solve for the speed necessary to maintain a circular orbit at r without using fâ =maâ .