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Stack #4617898

QuestionAnswer
What is force A push or pull (gives energy to an object)
What is an unbalanced force Two forces acting in one direction or two UNEQUAL forces acting on opposite directions
What is a balance force When two EQUAL forces act in opposite directions
What is sliding friction Opposes the motion of two surfaces sliding past each other (moves)
What is rolling friction Forces between a rolling object and the surface it rolls on
What is fluid friction friction that acts on objects that are moving through gases (air) and liquids
What is static friction Prevents two forces from sliding past each other (no movement)
What is friction A force that acts in the opposite direction of motion of a moving object which slows it down
What is net force Sum of all forces acting on a object
How do you find the net force Net forces can be found by adding for type 1 of unbalanced forces or by subtracting forces for unbalanced forces type 2 and balanced forces
What is air resistance opposes motion of objects that move through the air
What is Newton’s first law
Created by: Melissa55
 



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