2 years ago

What is the MA of a lever that has an input arm of 3 meters and output arm of 2 meters?

2 answers:

7 0

Answer:

What is the mechanical advantage of a lever that has an input arm of 3 meters and an output arm of 2 meters? 3. A lever with an input arm of 2 meters has a mechanical advantage of 4.

Explanation:

key.

Aneli [31]2 years ago

4 0

MA lever = length of input arm over length of output arm —> 4m over 0.8 m = MA=5

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