Multiple Choice
First-class levers__________ .
A) are used when standing on tip-toe
B) are typified by tweezers or forceps
C) have load at one end of the lever, fulcrum at the other, and effort applied somewhere in the middle
D) in the body can operate at a mechanical advantage or mechanical disadvantage, depending on specific location
Correct Answer:
Verified
Correct Answer:
Verified
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