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Is nailcutter a lever, wedge, pulley, or screw? - Quora

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Is nailcutter a lever, wedge, pulley, or screw? - Quora

Lesson 7.  A compound machine is a machine made of two or more simple machines. The complexity can range from being very simple to very complex. - ppt download

Is a pull chain light switch (basement, garage) an example of a pulley? - Quora

What do you mean by PULLEY (Simple Machine)? - Quora

What is the mechanical advantage of pulley? - Quora

Is there more simple machines other than levers, inclines, wheels and axles, gears, and a pulley? - Quora

Why is the position of the fulcrum important in first-class levers? - Quora

Why is the mechanical advantage of the first pulley pictured below 3 and not 2? - Quora

Is nailcutter a lever, wedge, pulley, or screw? - Quora

What type of simple machine does a knife come under? - Quora