7.1 Multiple Choice Test

Force transformers are found in a lot of different systems, but not in this one.

In an inclined plane, this is the ratio of the incline to the rise/height (Do/Di)

In an ideal force transformer, the work input equals the ______.

Simple machines or devices in mechanical, fluid and electrical energy systems that change input values of force, movement, or rate into different output values.

this value is given as a percent and is found by dividing work output by work input then multiplying by 100%

This is another name for a pulley system arranged to increase force

The effort and load are on the same side as the pivot, but the load is further away than the effort (like a baseball bat)

Input force and output force are on opposite sides of a pivot (like a seesaw)

The effort and the load are on the same side of the pivot, like a wheel barrow.

This is the unit for work in the SI system.

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