Question

explain escape velocity in terms of g and R​

Answer 1

Explanation:

Escape velocity refers to the minimum velocity which is needed to leave a planet or moon. For instance, for any rocket or some other object to leave a planet, it has to overcome the pull of gravity.

The formula for escape velocity comprises of a constant, G, which we refer to as the universal gravitational constant. The value of it is = 6.673 × 10-11 N . m2 / kg2. The unit for escape velocity is meters per second (m/s).

Escape velocity = 2(gravitationalconstant)(massoftheplanetofmoon)radiusoftheplanetormoon−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−√

v escape = 2GMR−−−−√

Over here:

v escape refers to the escape velocity (m/s)

G is the universal gravitational constant (6.673 × 10-11 N . m2 / kg2)

M refers to the mass of the planet or moon (kg)

R is the radius of the planet or moon (m)

Answer 2

Answer:

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