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IIT-JEE 2012 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-1
Two spherical planets P and Q have the same uniform density r, masses MP and MQ and surface
areas A and 4A respectively. A spherical planet R also has uniform density r and its mass is (MP
+ MQ). The escape velocities from the planets P, Q and R are VP, VQ and VR, respectively. Then
Questions Asked from Gravitation (MCQ (Multiple Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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