Two spherical planets P and Q have the same uniform densityρ, masses MP and  .... VIDEO
Two spherical planets P and Q have the same uniform densityρ, masses MP and MQ, and surface areas A and 4A, respectively. A spherical planet R also has uniform densityρ and its mass is (MP + MQ). The escape velocities from the planets P, Q and R, are vP, vQ and vR, respectively. Then, 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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