(A) 4.2 km S-1 (X)
(B) 7.5 km S-1 (X)
(C) 9.5 km S-1 (X)
(D) 1.1 km S-1 ()
Answers: The escape velocity form the earth surface in km S-1 is 1.1 km S-1.
(A) 4.2 km S-1 (X)
(B) 7.5 km S-1 (X)
(C) 9.5 km S-1 (X)
(D) 1.1 km S-1 ()
Answers: The escape velocity form the earth surface in km S-1 is 1.1 km S-1.
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