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The load is 200g and is 5' away from the fulcrum, what is the mechanical advantage and how many newtons of force needed to lift the load?
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21 votes
The load is 200g and is 5' away from

the fulcrum, what is the mechanical
advantage and how many newtons of
force needed to lift the load?

User Irosenb
by
5.6k points

1 Answer

13 votes

Answer:

In 1st class levers, the fulcrum is always between the effort force and the load. It may or may not provide a mechanical advantage, depending on the location.

Step-by-step explanation:

User Emmanuel Delay
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