The escape velocity of body from a planet does not depend upon;
Correct answer: A. The mass of a body
- A. The mass of a body
- B. The mass of the planet
- C. The average radius of the planet
- D. The density of the planet
Explanation
The escape velocity 'v' of a body depends upon the acceleration due to gravity of the planet and the radius of the planet but not on mass of planet.
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About Law of Universal Gravitation
Every two masses attract each other with a force proportional to the product of their masses and inversely proportional to the square of their separation, expressed as F = Gm₁m₂/r². Questions also involve the gravitational constant, vector direction, superposition of gravitational forces, and the distinction between gravitational force and gravitational field strength.
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