All masses are attracted to each other by the force of gravity.
The force of gravity is the force of attraction between any two masses.
The greater the mass, the greater its gravity.
The closer the mass, the stronger its gravity.
Mass is measured in kilograms.
Weight is the measure of the force of gravity acting on a mass.
Weight is measured in newtons.
The formula for weight is Weight = Mass × Gravity
The formula for gravity is: