A box of weight 280 N is being pulled to the right by a pulling force vec F of magnitude 50 N. The box is moving at a constant speed of 0.84 m/s . To make an accurate free-body diagram of the box, the letter f in the diagram above should be replaced with the label
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A box of weight 280 N is being pulled to the right by a pulling force vec F of magnitude 50 N. The b...
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