What is the minimum escape velocity of rocket to be launched into space ? (1) 5 Km/Sec. (2) 6 Km/Sec. (3) 11 Km/Sec.(4) 15 Km/Sec.

What is the minimum escape velocity of rocket to be launched into space ? (1) 5 Km/Sec. (2) 6 Km/Sec. (3) 11 Km/Sec.(4) 15 Km/Sec.
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 11 Km/Sec.
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What is the minimum escape velocity of rocket to be launched into space? (1) 5 Km/Sec. (2) 6 Km/Sec. (3) 11 Km/Sec. (4) 15 Km/Sec.

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Last Answer : (3) 11 Km/Sec. Explanation: On the surface of the Earth, the escape velocity is about 11.2 kilometers per second 06.96 mi/s), which is approximately 34 times the speed of sound (Mach ... velocity is the speed at which the kinetic energy plus the gravitational potential energy of an object is zero.

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Escape velocity for a particle is about A. 5 km s-1 B. 8 km s-1 C. 11 km s-1 D. 14 km s-1

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For a missile Launched with A velocity Less than the escape velocity of earth, the total energy is

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Last Answer : Negative

For a missile Launched with A velocity Less than the escape velocity of earth, the total energy is

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Last Answer : Negative

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