Which statement best describes the difference between moving and fixed position pulleys -moving pulleys are attached to the object and are stationary. fixed-position pulleys are connected to a fixed point and do not move -moving pulleys are attached to the object and move with the object. fixed-position pulleys are connected to a fixed point and do not move -moving pulleys are easier to use than fixed position pulleys -moving pulleys have more force than fixed-position pulleys
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Current from a charged capacitor lights a bulb. as time goes on the brightness of the
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Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly
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Which statement best describes the difference between moving and fixed position pulleys -moving pull...
Computers and Technology, 17.12.2021 03:10