Is the attraction and repulsion between two objects
Like poles repel
Unlike poles attract
Is strongest at a magnet's poles
Is weakest at the centre of a magnet
Can be reduced by heat
Magnets can only attract magnetic objects
Magnets can only repel magnets
Is the force that pulls everything to the centre of the earth
Can not be stooped or reduced
Weight is the measurement of Gravity acting on an object
Causes things to wear out
Produces heat
Slows down a moving object
Opposes movement
Can be reduced by lubricants
Is the force exerted when a spring is stretched or compressed
Will be absent when a spring exceeds its maximum elasticity
Causes a spring to return to original length after being stretched or compressed