Question

define escape velocity and expression for it ??​

Answer 1

Answer:

Here's your answer!

Explanation:

Escape velocity is the minimum velocity with which a body must be projected vertically upward so that it may just escape the surface of the Earth. Expression for escape velocity: Let a body of mass m be escaped from the gravitational field of the earth.

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Answer 2

★Escape velocity:

The minimum speed with which a body must be projected. in order that it will escape from the earth gravitational filed is called as. escape velocity. Expression of it:Consider a body of mass m on the surface of earth. whose mass and radius are respectively represented by M and R.

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