Question

what is the relation between G and g (class9) Subsitute their values as well

Answer 1

Answer:

The acceleration on an object due to the gravity of any massive body is represented by g (small g). The force of attraction between any two unit masses separated by unit distance is called universal gravitational constant denoted by G (capital G). The relation between G and g is not proportional.

Answer 2

Explanation:

The acceleration on an object due to the gravity of any massive body is represented by g (small g). The force of attraction between any two unit masses separated by unit distance is called universal gravitational constant denoted by G (capital G). The relation between G and g is not proportional. That means they are independent entities.

G and g

In physics, G and g can be related mathematically as –

g=GMR2

Where,

g is the acceleration due to the gravity of any massive body measured in m/s2.

G is the universal gravitational constant measured in Nm2/kg2.

R is the radius of the massive body measured in km.

M is the mass of the massive body measured in Kg

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