Does clawing out a nail with a hammer have a 1st class lever??

When you hit a nail into a board using a hammer, the head of the nail gets warm. In terms of kietic...

the difference between a nail and a screw

A man pulled a nail our of a board with a crowbar. The nail was 2 in. from the fulcrum of the crowba...

You want to nail a 1.5 kg board onto the wall of a barn. To position the board before nailing, you p...

IP You want to nail a 2.4kg- board onto the wall of a barn. To position the board before nailing, yo...

A man tries to pull out a nail on the wall with a string attached to the head of the nail and pull a...

The collision between a nail and hammer can be considered to be approximately elastic. Calculate the...

Is nail sulcus and nail fold the same thing?

pound a nail

“You've hit the nail on the head, my boy,” the devil replied. “The thing that makes numbers so devil...

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