According to the Law of Machines, what is the primary role of mechanical advantage?

56. According to the Law of Machines, what is the primary role of mechanical advantage?

To increase the input force required
To reduce the efficiency of the machine
To amplify the output force compared to the input force
To diminish the stability of the machine

Answer

The correct answer is: C) To amplify the output force compared to the input force

Explanation

Mechanical advantage can be defined as the ratio of load to effort applied. It allows machines to multiply force or distance, enhancing their overall effectiveness.

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