Magnetism - Force of attraction or repulsion caused by magnetic materials., Gravity - Force which attracts all objects towards the centre of the Earth., Static electricity - Build-up of an electrical charge on the surface of an object., Friction - Force that exists when two objects rub against each other., Buoyancy - Ability of objects to float., Applied force - Force that occurs when a person or object directly applies force to another object., Normal force - Force that keeps objects in place when they are resting on an object that is stable., Spring force - Force created when an external force causes a spring to change its shape., Air resistance - Force exerted on an object when it comes in contact with air by traveling through it,

Forces

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