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Two spherical planets P and Q have the same uniform density ?, masses M p and M Q and surface areas A and 4A respectively. A spherical planet R also has uniform density ? and its mass is (M P + M Q). The escape velocities from the planets P, Q and R are V P, VQ and V R, respectively. Then

Two spherical planets P and Q have the same uniform density ?, masses M p and M Q and surface areas A and 4A respectively. A spherical planet R also has uniform density ? and its mass is (M P + M Q). The escape velocities from the planets P, Q and R are V P, VQ and V R, respectively. Then

Grade:11

1 Answers

Vikas TU
14149 Points
2 years ago
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