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Chapter 2-1- Science
The Nature of Force
Question | Answer |
---|---|
Force | A push or pull |
Forces are described about how ________________ they are and by their _______________ | Strong, direction |
The strength of a force is measuredusing the Si unit the _____________. | Newton |
The overall force on an object | Net force |
When two forces ac in the same direction they are ____________ together. | Adding |
________________ forces can cause an object to start moving, or change direction. | Unbalanced |
__________________ forces acting on an object will change the object's motion. | Unbalanced |
Equal forces acting on one object in opposite directions | Balanced forces |
_________________ forces acting on an object will not change the object's motion. | Balanced |
When you add equal forces in opposite direction, the net force is ________. | Zero |