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A wheel-barrow is an example of
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- class III lever
- pulley system
- class I lever
- class II lever
- class III lever
Correct Option: D
In a Type 2 Lever, the load is between the pivot (fulcrum) and the effort. Examples of common tools that use a type 2 lever include: stapler, bottle opener, wheel barrow, nail clippers and nut cracker.
