Question

6. Write the value of gravitational constant G and electrostatic proportionality constant k​

Answer 1

Answer:

Notations for the gravitational constant

Values of G Units

6.67430(15)×10−11[1] m3⋅kg–1⋅s–2

4.30091(25)×10−3 pc⋅M⊙–1⋅(km/s)2

The gravitational constant G is a key quantity in Newton's law of universal gravitation.