MCQ
What characteristic is typical of Class $\Pi$ levers regarding mechanical advantage (M.A.)?
- AM.A. = V.R.
- BM.A. > V.R.
- ✓M.A. > 1
- DM.A. $<1$
✓
Answer
Correct option: C.
M.A. > 1
(c)
M.A. > 1
Explanation:
In Class II levers, the load is located between the effort and the fulcrum. This arrangement means that the effort arm is longer than the load arm, leading to a mechanical advantage greater than 1,which makes lifting heavy loads easier by using less force.
M.A. > 1
Explanation:
In Class II levers, the load is located between the effort and the fulcrum. This arrangement means that the effort arm is longer than the load arm, leading to a mechanical advantage greater than 1,which makes lifting heavy loads easier by using less force.
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