It is kilogram^2/Metre^2 or (Kilogram/Metre)^2
The SI unit of force is the newton (N) and the SI unit of gravitation is the newton also.
It is m3kg-1s-2
mt/sec * * * * * No! It is m3kg-1s-2.
To rationalize the units on both sides of the equation, E= -GmM/r, e.g if feet is used as the unit of distance r then the Constant G would have a different value.
Let's see: It is a universal constant, that is, it is the same for every corner of the universe ( remains 6.67×10 to the negative eleventh power )! It is not to be confused with g. That is, the acceleration due to gravity on the earth. g is a derivative of the G. It is dimensionless; it doesn't have a unit. In simpler terms, it's a plain number.
G is typically Gibb's free energy or the "Gibb's Number" or "Gibb's Function" If you also see H (enthalpy), T (absolute temperature in Kelvin) and S (entropy) then this is probably the case However if you are dealing with streamline flow it may also be the Graetz number
The unit for the Universal Law of Gravity is Newtons (N), which represents the force of gravitational attraction between two objects.
Pi is a natural constant of the ratio circumference divided by diameter. That ratio cannot have any unit.
The Universal Gravitational Constant is 6.67428 x 10-11 m3 kg-1 s-2 or 6.67428 x 10-11 N (m/kg)2. For more information, please see the Related Link below.
what is the unit of Stefan constant
The rate or spring constant of a spring is the change in the force it exerts, divided by An extension or compression spring has units of force divided by distance, law which states that the force a spring exerts is proportional to its extension.
The unit for the equilibrium constant is dimensionless.