Question

$\boxed{ \huge{ \pink{hey \: all}}} \\ \\ \\ \red{ define \: \: newtons \:universal \: law}$
$\bold{ \orange{ \huge{with \: derivation}}} \\ \\ \\ \\ \\ \boxed { \huge{thankyou}}$

Answer 1

solution:

Newton's law of gravitation states that, every particle is in universe attract each other.

Their, magnitude of force is Directly proportional to masses of body and inversaly proportional to square of distance between them.

#Derivation

F ∝ m1 [mass of 1st body]....(1)

F ∝ m2 [mass of 2nd body]....(2)

F ∝ 1/r^2 [distance between m1 & m2]....(3)

Now,
Adding 1,2 & 3

F ∝  (m1 + m2)/r^2

F = G(m1 + m2)/r^2

[where, G is universal gravitation constant.
value of gravitation constant is
$6.67 \times {10}^{ - 11} {m}^{3} {kg}^{ - 1} {s}^{ - 2}$ ]

________________
Amrit⭐

Answer 2

$\bold{\huge{\boxed{hello✓✓!!}}}$

$\bold{\underline{here.is.your.answer}}$

$\underline{universal. law. of. gravitation} [\tex] universal law of gravitation states that every object in this universe attracts other object through a unseen force of attraction,called gravitation,which is directly proportional to the square of the distance between them and inversely proportional to the square of the distance between them . [tex]\bold{\huge{\underline{derivation}}}$

in attachment

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hope it helps you

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value of G=
${6.673 \times 10}^{ - 11} n {m}^{2} {kg}^{ - 2}$