what is meant by the statement that MA of a simple machine is 3?
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Answered by
5
Answer:
this statement actually refers to that every machine every machine which is in this world is used to measure something or kind of instrument has its advantages and disadvantages so there are mechanical advantages and mechanical disadvantages that is why a machine has mechanical advantage as well as mechanical.
Answered by
1
Answer:
It means that we have to apply apply 3 times less effort to lift the load.
Explanation:
We know that, the ratio of the load to the effort in a simple machine is called mechanical advantage. Hence, if we apply, for example in this situation, 100 N of force then the machine will multiply the force and generate 400 N, thus, reducing the required amount of effort by 3 times.
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