Answer to Question #133465 in Classical Mechanics for alfraid

Question

write down gravitational law of newton.

Answer 1

Solution

Newton's law of gravitation state that force between two masses is proportional to the product of there mass and inversely proportional to the square of distance between two masses.

newton's law of gravitation can be written as

F$=G\frac{m_1 m_2}{r^2}$

G is an universal gravitational constant.

G$=6.67\times10^{-11}N-m^2/Kg^2$

m₁ =mass of first body

m₂=mass of second body

r=distance between masses