Define: Escape velocity

Solve the following examples/numerical problems : If the mass of a planet is 8 times that of the earth and its radius is twice the radius of the earth , what will be the escape velocity for that planet?( Escape velocity for the earth=11.2 km/s)

Define average velocity and instantaneous velocity. When are they same?

Determine the escape velocity of a planet with mass 3xx10^(25)"kg and radius" 9xx10^(6)m.

Collect the information about masses and radii of all the planets of our solar system and determine the escape velocity of those planets.

The escape velocity of a body from the earth's surface is 11.2km//s . The mass of the moon is (1//81)^(th) of that of earth. The radius of the moon is (1//3.7)^(th) that of earth . Find the escape velocity from moon's surface .

Explain the terms: escape velocity

Escape velocity on a planet is e v . If radius of the planet remains same and mass becomes 4 times, the escape velocity becomes

Escape velocity of a satellite of the earth at an altitude equal to radius of the earth is v. What will be the escape velocity at an altitude equal to 7R, where R = radius of the earth?

The escape velocity of a body on an imaginary planet which is thrice the radius of the earth and double the mass of the earth is ( v_(e) is the escape velocity of earth)

Gas escapes from the surface of a planet because it acquires an escape velocity The escape velocity will depend on which of the following factors? I. Mass of the planet II. Mass of the particle escaping III.Temperature of the planet IV.Radius of the planet Select the correct answer from the codes given below