FORCE - A push or a pull that tries to change the position or shape of an object, AIR RESISTANCE - A force that slows things down that are moving through air., FRICTION - A force between two surfaces that are trying to slide past each other., GRAVITY - A pulling force, NORMAL FORCE - A support force. A force that two surfaces exert that keeps them touching, but does not let them come apart or press further together, APPLIED FORCE - Any force that is applied to another object or person., ARTIFICIAL SATELLITE - A satellite that is not a natural body like the moon, but an object made by humans., DRAG - Air resistance or water resistance, NEWTONS - The unit of measurement force., UPTHRUST - A force that pushes up to an object in water or air., MAGNET - A piece with a strong attraction to another metal object, POLE - Region where the external magnetic field is strongest., VIBRATION - The noun that describes backwards and forward movement, VOLUME - How loud or quiet a sound is., PITCH - How low or high a sound is., DECIBELS (dB) - The unit we measure sound in.,

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