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is a push or pull
* Sometimes it is obvious that of force. |
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Force does not always change velocity
* When tow or more froces act on an object at the sametime, the forces combine |
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Forces on a object that are equal in size and opposite in direction are called balanced forces |
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The net force that moves the box will be the difference between the tow forces because they are in both directions. |
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Forces in a opposite directions substrate forces.Forces in the same directions, add forces together. |
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