Answer:Forces always act in pairs. The two forces act in opposite directions. When you push on an object, the object pushes back with an equal force. Imagine a person sitting in a rolling chair at a desk. When the person sitting in a rolling chair pushes on the desk, this push or force is the action force.
Forces always act in pairs. The two forces act in opposite directions. When you push on an object, the object pushes back with an equal force. Imagine a person sitting in a rolling chair at a desk. When the person sitting in a rolling chair pushes on the desk, this push or force is the action force.
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