Concept explainers
To explain: The term that indicates the number of times a machine multiplies the input force.
Explanation of Solution
Introduction:
A machine makes work easier by increasing the output force. The number of times a machine increases the input force to produce a greater output force is called its mechanical advantage.
Mechanical advantage is given by,
where
Conclusion:
The number of times a machine multiplies the input force is indicated by its mechanical advantage.
Chapter 4 Solutions
Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)
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