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Alexandra [31]
3 years ago
11

How does using a hammer to nail boards together make work easier????

Biology
1 answer:
boyakko [2]3 years ago
4 0
There are 6 type of simple machines, one of which is lever. Hammer is an example of lever. Levers are rigid bars that are pivoted at one point called a fulcrum, that is your hand. This is also the point where you apply force that is being maximized along its length to make it easier to pin down the nail. 
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