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A certain lever system is only 30% efficient. The following changes are considered: change 1: Use a stiffer lever to reduce ene...Asked by Sandy
A certain lever system is only 30% efficient. The following changes are considered:
change 1: Use a stiffer lever to reduce energy lost bending the lever.
change 2: Make a longer lever that will require less force.
Which change would make the lever more efficient?
I think it would make the lever Change 2: MORE EFFICIENT BECAUSE IT WOULD MAKE IT EASIER TO LIFT.
change 1: Use a stiffer lever to reduce energy lost bending the lever.
change 2: Make a longer lever that will require less force.
Which change would make the lever more efficient?
I think it would make the lever Change 2: MORE EFFICIENT BECAUSE IT WOULD MAKE IT EASIER TO LIFT.
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