Answers Physical Science Introduction to Machines — QuizQuestion 6

6

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Introduction to Machines — Quiz

Question 6 • Physical Science

Which is a result of using a machine?

Answer

A

A large force can be exerted through a long distance to have a small force exerted through a short distance.

B

A large force can be exerted through a short distance to have a small force exerted through a long distance.

C

The mechanical advantage makes the work output greater than the work input.

D

The machine can put out force without having any force applied to it.

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