Question

2. What is meant by the statement that the MA of a simple machine is 3
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Answer 1

Step-by-step explanation:

MA of a machine is its mechanical advantage.

Mechanical advantage is the ability of a machine to multiply force so as to get a work done.

• This is done by minimizing effort and maximizing the load or output.
• A MA of a simple machine with a value of 3 suggests that such a machine will multiply input force by a factor of 3.
• Therefore, such a machine will amplify the force input into the system.