Which of these is not a second class lever?
PHYSICS
JAMB 2022
Which of these is not a second class lever?
- A. sugar tongs
- B. claw hammer
- C. plier
- D. wheelbarrow
Correct Answer: C. plier
Explanation
Examples of first class levers are pliers, scissors, a crow bar, a claw hammer, a see-saw and a weighing balance.
A wheelbarrow, a bottle opener, and an oar are examples of second class levers
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