1) A net force is a) an unbalanced force. b) a balanced force. c) sum of all the forces acting on an object. d) an action reaction force. 2) Unbalanced forces - (3 correct answers) a) causes changes in motion. b) are a net force of 0. c) result in acceleration. d) have a net force. 3) Balanced forces - (2 correct answers) a) do NOT cause a change in motion. b) result in acceleration. c) are a net force of 0. d) have a net force. 4) Mass is - (2 correct answers) a) a force. b) a resistance to a change in motion. c) the result of gravity. d) a resistance to forces. 5) Inertia - (2 correct answers) a) is directly proportional to mass. b) resists a change in motion. c) a force. d) cause a change in motion. 6) Acceleration is - (2 correct answers) a) an unbalanced force. b) is a net force applied to one object. c) is a change in motion. d) is a change in speed or direction of an object. 7) Same speed and direction is called - a) constant velocity. b) acceleration. c) constant acceleration. d) a net force that is NOT 0 (zero). 8) A force that resists motion is a) gravity. b) magnetism. c) friction. d) an unbalanced force. 9) A location at a particular time is - a) displacement. b) distance. c) position. d) reference. 10) The actual length traveled by an object is called - a) displacement. b) distance. c) position. d) reference. 11) The shortest distance between the starting position and ending position of an object is called - a) reference. b) position. c) distance. d) displacement. 12) A force that attracts objects with mass towards their centers is called - a) gravity. b) magnetism. c) friction. d) a balance force. 13) Dividing the distance an object travels by the time it takes to travel that distance (d/t = ?) is called -- (2 correct answers) a) net force. b) speed. c) acceleration. d) velocity. 14) Which of the statements correctly describes Newton's Law of Inertia? (2 correct answers) a) an object at rest will stay at rest until an unbalanced force acts upon it. b) A balanced force cause the object to accelerate. c) An object with constant velocity with stay that way until an unbalanced force acts upon it. d) An unbalanced force causes an object to have constant velocity. 15) When two objects apply a force to each other, the forces are the same size, but applied in opposite directions. This is describing which of Newton's laws? a) The Law of Universal Gravitation. b) The Law of Inertia. c) The Law of Action-Reaction. d) The Law of Force and Acceleration. 16) The acceleration of an object is dependent on the net force applied to it and it's mass. This is describing which of Newton's laws? a) The Law of Universal Gravitation. b) The Law of Inertia. c) The Law of Action-Reaction. d) The Law of Force and Acceleration.

Force and Motion

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