Newton's "Law" of Universal Gravitation.
It even tells how to use the numbers for masses and distances, and how to
calculate the exact strength and direction of gravity. A lot of the physical
properties of space are wrapped up in it, and it predicts the acceleration of
free fall and the elliptical orbits of the planets. It is a very complicated and
detailed Law, full of mysterious mathematical symbols.
Here it is:
F = G M1M2/R2
That's it !
They are the key elements in his law of gravitation.
Newton's law of gravitation. It states that gravitational force is directly proportional to product of the masses and inversly proportional to square root of distance between them.
the law of gravitation
Gravitational force depends on distance and mass. Thus, the formula for calculating gravitational force between 2 objects with a given distance: G[(mass 1)(mass 2)]/distance squared. G is universal gravitational constant: 6.67x10 raised to -11 power. Sorry if it's a little confusing to read...since I can't do basic math operations here.
Where f = the gravitational force, G = the gravitational constant, m1 = the mass of the first body, m2 = the mass of the second body and d = the distance (note: sometimes r is used for radius) between the centres of gravity of the two bodies:f = (Gm1m2) / d2
Mass & distance.
The strength of the force of Gravity depends on the mass of the object exerting the gravitational force and the distance between the two objects. Gravity is the inverse of the square of the distance between the two objects, times the two masses. F = (G * m1 * m2)/(r squared) G is the universal gravitational constant G = 6.6726 x 10 -11 N-m 2 /kg 2
Mass.
mass and distance
Distance
The strength of gravity between 2 bodies depends on your mass and the planet's mass, and the distance between the center of your mass and the center of the planet's mass.
Yes, exactly
Gravity depends both on mass and on distance.
Relative distance between two objects.
the masses & the distance between the
All objects have gravity and gravity depends on the mass of an object and the distance between the object.
No, it depends only on Earth's mass, and our distance from Earth's center.
gravity
The distance between them and their mass.
It depends on their size, mass, distance and strength of gravity.