Force - A push or a pull, Balanced force - pushing or pulling in the opposite direction, Unbalanced force - the forces are not equal, The Jupiter - most Gravity, The Moon - least gravity, Magnetism - attract materials, Air resistance - falling frictional force, Gravity - attraction that exists between 2 objects, Weight - the measure of the effect of the force of gravity, Mass - amount of matter, Friction - slows down or stops movement, Contact Force - something touches something else, Non Contact force - without something touching something else,

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