Which of these is not a second class lever?

By: |Published on: Jan 11|Categories: Physics JAMB| 0 comments

A. sugar tongs
B. claw hammer
C. plier
D. wheelbarrow

Correct Answer:

Option C – wheelbarrow

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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