Questions
The escape velocity from the surface of earth is . The escape velocity from the surface of a planet whose mass and radius are 3 times those of the earth will be
detailed solution
Correct option is A
ve=2GMR ∴ve∝MR ⇒∴v2v1=M2R1M1R2=4M1R1M14R1=1 v1=v2=veTalk to our academic expert!
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For a satellite escape velocity is 11 km/s. If the satellite is launched at an angle of 60° with the vertical, then escape velocity will be
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