MHT CET 2024 Physics question
A body is projected in vertically upward direction from the surface of the earth of radius 'R' into space with velocity '' (n < 1) The maximum height from the surface of earth to which a body can reach is ( = escape velocity from earth's surface)
Answer: (A)
Solution
Use conservation of energy between the surface and the highest point (height , speed zero): . With :
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