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A 23 kg suitcase is being pulled with a constant speed by a handle that is at an angle of 26° above the horizontal. If the normal force exerted on the suitcase is 180 N, what is the force F applied to the handle?
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Question: The starter motor of a car engine draws a current of 170 A from the battery. The copper wire to the motor is 5.80 mm in diameter and 1.2 m long. The starter motor runs for 0.670 s until the car engine starts. A ...
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