Physics, 18.03.2021 03:00, amontgomery51
A 100 N force is applied to a pulley to lift a 500 N object. What is the actual mechanical advantage of the pulley? Please help, I'm tired of trolls.
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Which of the following is a transformer used for? alternate a voltage produce a voltage increase or decrease a voltage eliminate a voltage
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Gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope
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A 100 N force is applied to a pulley to lift a 500 N object. What is the actual mechanical advantage...
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