What is the space around an object that affects other objects? - A force field, Define a non-contact force - Forces between objects that are not touching each other., What upthrust, friction and normal contact force all have in common? - They are all contact forces., Give 3 examples of non-contact forces. - Gravity,magnetism and static electricity., What is the definition of a scaler quantity? - A quantity that only has magnitude (size)., Define a Vector quantity. - A quantity that had both magnitude (size) and direction., Give 3 examples of Vector quantities - Force, Velocity, displacement, Give 3 examples of Scaler quantities - Speed, mass, distance,

PHYSIICS - Forces

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