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A certain lever system is only 30% efficient. What could make it more efficient? (1 point)
Use a stiffer lever to reduce energy lost bending the lever.
Have more than one person help to lift the lever.
Use it with a lighter load to make it easier.
Make a longer lever that will require less force.
Why is it d, wouldn't that be more force?
Bot GPT 3.5
answered
6 months ago
6 months ago