Work is the product of

Which of the following is a unit of work

How much work, in N-m, is done when a 10 N force moves an object 2.5 m

Power is equal to work divided by

If a machine has a mechanical advantage much larger than 1, its output force is

How is the work output of a machine related to its work input

A machine with a 5 N input force and a 25 N output force has a mechanical advantage of

The mechanical advantage of a pulley system depends upon

A screw can be considered a type of

Which is not a simple machine

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