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A woman at an airport is towing her 23.5 kg suitcase at constant speed by pulling on a strap at an angle of θ above the horizontal. She pulls on the strap with a 25.0 N force, and the friction force on the suitcase is 20.0 N. (a) Draw a free-body diagram of the suitcase. (Do this on paper. Your instructor may ask you to turn in this work.) (b) What angle does the strap make with the horizontal? (c) What normal force does the ground exert on the suitcase? N

A woman at an airport is towing her 23.5 kg suitcase at constant speed by pulling on a strap at an angle of θ above the horizontal. She pulls on the strap with a 25.0 N force, and the friction force on the suitcase is 20.0 N. (a) Draw a free-body diagram of the suitcase. (Do this on paper. Your instructor may ask you to turn in this work.) (b) What angle does the strap make with the horizontal? (c) What normal force does the ground exert on the suitcase? N

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A woman at an airport is towing her 23.5 k g suitcase at constant speed by pulling on a strap at an angle of θ above the horizontal. She pulls on the strap with a 25.0 N force, and the friction force on the suitcase is 20.0 N . (a) Draw a free-body diagram of the suitcase. (Do this on paper. Your instructor may ask you to turn in this work.) (b) What angle does the strap make with the horizontal? ◻ (c) What normal force does the ground exert on the suitcase? ◻ N

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