What do you call the mass under gravitational attraction?
THE WEIGHT FORCE 1. The weight-force or weight of an object is the force due to gravity which acts on the object attracting it towards the centre of the earth.
What is gravitational force and mass?
Gravitational force -an attractive force that exists between all objects with mass; an object with mass attracts another object with mass; the magnitude of the force is directly proportional to the masses of the two objects and inversely proportional to the square of the distance between the two objects.
What is gravitational attraction?
Definitions of gravitational attraction. (physics) the force of attraction between all masses in the universe; especially the attraction of the earth’s mass for bodies near its surface. synonyms: gravitation, gravitational force, gravity.
What do you call the pull of attraction towards the center of the Earth?
Gravity is the force that pulls all objects in the universe toward each other. On Earth, gravity pulls all objects “downward” toward the center of the planet.
What is the relation between gravitation and weight?
On Earth, the weight of the body (like any other object) is given by Newton’s laws as mass times gravitational acceleration (w = m * g). That is, the weight of an object is determined by the pull of gravity on it.
Is gravity and weight the same thing?
The difference is that weight is a consequence of the Force of gravity. Weight is a quantity that you measure for a particular object, while gravity is a measure of how curved is the spacetime where that object is living.
Are mass and weight the same thing?
The mass is essentially “how much stuff” is in an object. … Weight: There is a gravitational interaction between objects that have mass. If you consider an object interacting with the Earth, this force is called the weight. The unit for weight is the Newton (same as for any other force).
How do you find the force of attraction?
The mathematical formula for gravitational force is F=GMmr2 F = G Mm r 2 where G is the gravitational constant.
How do you calculate gravitational attraction?
Find out how to calculate gravitational forces
We can do this quite simply by using Newton’s equation: forcegravity = G × M × mseparation2 . Suppose: your mass, m, is 60 kilogram; the mass of your colleague, M, is 70 kg; your centre-to-centre separation, r, is 1 m; and G is 6.67 × 10 –11 newton square metre kilogram–2.