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Machines

A wheelbarrow...

Question

A wheelbarrow is an example of ________.

A

1st order level

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B

2nd order level

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C

3rd order level

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D

None of the above.

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Solution

The correct option is B 2nd order level
A wheel barrow is an example of second class lever.
As, the load in a wheel barrow is at the middle of fulcrum and the effort.
Answer : option $(B)$

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