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If both the mass and the radius of earth decrease by 2%, the escape velocity from the surface of earth will
detailed solution
Correct option is D
Ve=2GMR12New mass M1=0.98 M and New radius R1=0.98 R∴ Ve1=2G×0.98M0.98R=2GMR=VeTalk to our academic expert!
Similar Questions
The masses, each of mass m are kept on the vertices of an equilateral triangle of side a. Find the work needed to be done to change the length of the triangle twice of its original value.
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