In the figure, two satellites, A and B, both of mass m = 36.8 kg, move in the same circular orbit of radius r = 7210 km around Earth (mass MẸ = 5.98×1024 kg) but in opposite senses of rotation and therefore on a collision course. (a) Find the total mechanical energy Ea+ EB of the two satellites + Earth system before the collision. (b) If the collision is completely inelastic so that the wreckage remains as one piece of tangled material (mass = 2m), find the total mechanical energy immediately after the collision. (c) Just after the collision, is the wreckage falling directly toward Earth's center or orbiting around Earth? B Earth

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In the figure, two satellites, A and B, both of mass m = 36.8 kg, move in the same circular orbit of radius r = 7210 km around Earth
(mass ME = 5.98×1024 kg) but in opposite senses of rotation and therefore on a collision course. (a) Find the total mechanical energy
EA+ EB of the two satellites + Earth system before the collision. (b) If the collision is completely inelastic so that the wreckage remains
as one piece of tangled material (mass = 2m), find the total mechanical energy immediately after the collision. (c) Just after the
collision, is the wreckage falling directly toward Earth's center or orbiting around Earth?
В
Earth
(a) Number
Units
(b) Number
Units
(c)
Transcribed Image Text:In the figure, two satellites, A and B, both of mass m = 36.8 kg, move in the same circular orbit of radius r = 7210 km around Earth (mass ME = 5.98×1024 kg) but in opposite senses of rotation and therefore on a collision course. (a) Find the total mechanical energy EA+ EB of the two satellites + Earth system before the collision. (b) If the collision is completely inelastic so that the wreckage remains as one piece of tangled material (mass = 2m), find the total mechanical energy immediately after the collision. (c) Just after the collision, is the wreckage falling directly toward Earth's center or orbiting around Earth? В Earth (a) Number Units (b) Number Units (c)
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