Question

state newtons laws of gravitation​

Answer 1

Answer::Newton's law of universal gravitation states that every particle attracts every other particle in the universe with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

Explanation:

F∝$M_{1}M_{2$   [$M_{1} and M_{2}$ are the respective masses of the two bodies]

F∝$\frac{1}{r^{2} }$

∴F∝$\frac{M_{1}M_2 }{r^{2} }$

Hope it helps you.......

Answer 2

${\bold{\blue{\underline{\red{An}\pink{sw}\green{er}\purple{:-}}}}}$

✦ Newton's law of gravitation:-

➤ According to this law a force of attraction between two body is directly proportional to the products of their masses and inversely proportional to the square of distance between the two bodies.

Force ∝ Product of masses of the bodies

$\bf\:F\propto\:m_1\times\:m_2........(i)$

$\bf\:Force\propto\:\dfrac{1}{(distance)^2}$

$\bf\:F\propto\:\dfrac{1}{r^2}.............(ii)$

From equation (i) and (ii) ,we get

$\bf\:F\propto\:\dfrac{m_1\:m_2}{r^2}$

$\bf\:F=G\dfrac{m_1\:m_2}{r^2}$

where G = universal Gravitational constant

$\bf\:G=6.67\times\:{10}^{-11}\:N{m}^{2}/k{g}^{2}$