Questions
The ratio of the radii of the planets P1 and P2, is K1. The ratio of the acceleration due to the gravity on them is K2 The ratio of the escape velocities from them will be
a
K1K2
b
k1k2
c
k1/k2
d
k2/k1
detailed solution
Correct option is B
ve=2gR∴ vep1vep2=g1R1g2R2=g1g2×R1R2=k1k2Talk to our academic expert!
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