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May the FORCES be with you!. Chapter 2, Lesson 1. A force is: A push or a pull A. Balanced Forces: Equal forces acting in opposite directions 1) Balanced forces acting on an object will not change its motion 2) The net force is zero. Is motion being changed here?. 0. +. =.
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May the FORCES be with you! Chapter 2, Lesson 1
A force is: A push or a pull • A. Balanced Forces: Equal forces acting in opposite directions • 1) Balanced forces acting on an object will not change its motion • 2) The net force is zero Is motion being changed here? 0 + =
Unbalanced Forces • 1) When two forces act in the same direction, they add together + =
2) When forces act in opposite directions they also add together. + = The width of the arrows = strength of the Force!
3) Unbalanced forces can cause an object to start moving, stop moving, or change direction. 4) Unbalanced forces will change an object’s motion. The End