Escape speed from earth’s surface is given by

$$v_e = \sqrt \frac{2GM}{R}$$

Where,

M is the mass of earth.

R is the radius of the earth.

G is the universal gravitational constant.

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# What is the formula of Escape speed?

Escape speed from earth’s surface is given by

$$v_e = \sqrt \frac{2GM}{R}$$

Where,

M is the mass of earth.

R is the radius of the earth.

G is the universal gravitational constant.