Question

What is gravitational binding energy

( isivruikdi )

Answer 1

The gravitational binding energy is the minimum energy that must be added to a system for the system to cease being in a gravitationally bound state. The gravitational binding energy equals 3/5 of the gravitational constant times the mass squared divided by the radius.

Gravitational energy = (3/5)GM2/R – The radius of the Sun: R = 700 million m – Gravitational energy of the Sun = 2.3 x 1041 Joules.

Answer 2

Answer:

The gravitational binding energy of a system is the minimum energy which must be added to it in order for the system to cease being in a gravitationally bound state. ... where G is the gravitational constant, M is the mass of the sphere, and R is its radius.

Explanation:

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