Question: The upward normal force exerted by the floor on a chair is equal in size but opposite in direction to the weight of the chair.

The upward normal force exerted by the floor on a chair is equal in size but opposite in direction to the weight of the chair. Is this equality an illustration of Newton’s third law of motion? Explain.

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No It is not the illustration of Newtons 3 rd law of motion The equality of normal force and weight ... View full answer

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