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Identify which of the below is not a Class 3 lever.
Question

Identify which of the below is not a Class 3 lever.

A.

Tweezers

B.

Stapler

C.

Hockey stick

D.

Wheelbarrow

Correct option is D


A wheelbarrow is a Class 2 lever, where the load is located between the effort (handle) and the fulcrum (wheel). This setup allows for lifting heavier loads with less effort.

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