Question

all formulas of gravitation chapter in physics class 9 ?

Answer 1

1) F = G*M1 *m2 / r²
2) g = G *M / R²
3) v= u+GT
4) v² = u²+2gh
5) s= ut + 1/2 gt²
6)W= mg
7) pressure = thrust / area
8)relative density = density of substance / density of water

hope this helps ...
pls mark as brainliest pls

Answer 2

Given that,

All formulas of gravitation

We need to write the gravitation formulas

Using formula of gravitation

(1). Gravitational force :

The gravitational force is equal to the product of mass of object divided by square of distance.

In mathematically,

$F =\dfrac{GmM}{r^2}$

Where, G = gravitational constant

M = mass of one object

m = mass of another object

r = distance between the objects

(2). Acceleration due to gravity :

The acceleration due to gravity is equal to the product of mass of object and gravitational constant and divided by  square of distance.

In mathematically,

$g=\dfrac{GM}{r^2}$

Where, G = gravitational constant

M = mass

r = distance

(3). Equation of motions

$v=u+gt$

$s=ut+\dfrac{1}{2}gt^2$

$v^2=u^2+2gs$

Where, v = final velocity

u = initial velocity

g = acceleration due to gravity

s = distance

(4). Weight :

The weight is equal to the product of mass and gravity.

In the mathematically form,

$W=mg$

Where, m = mass

g = acceleration due to gravity

Hence, This is required answer.