Grade12Business Grade12Business

06-10-2022
Physics

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A woman is pulling a 12 kg suitcase at constant speed by pulling a strap at an angle theta above the horizontal. She pulls on the strap with a force of magnitude 32 N. A horizontal delaying force of 20 N also acts on the suitcase. What normal force (in N) does the ground exert on the suitcase?

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