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What is escape velocity?...

What is escape velocity?

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The escape velocity at the surface of Earth is approximately 8 km/s. What is the escape velocity for a planet whose radius is 4 times and whose mass is 100 times that of Earth?

What is the escape velocity of a meteorite situated 1800 km above the surface of the earth? Given, the radius of the earth =6300 km and the acceleration due to gravity on the earth's surface =9.8m*s^(-2) .

Define escape velocity. Show that the escape velocity of a body from earth is independent on its mass.

The radius of the earth is reduced by 4% The mass of the earth remains unchanged What will be the change in escape velocity?

Show that the escape velocity for all bodies- heavy or light- is the same.

What is the relation between orbital and escape velocity ?

The ratio of escape velocity at earth (v_e) to the escape velocity at a planet (v_p) whose radius and mean density are twice as that of earth is

What happens to a satellite if its orbital speed is greater than the escape velocity corresponding to that orbit ?

Where is the escape velocity of a body greater -from the earth or from the moon ?

A small stone or Himalaya who has greater escape velocity?