Why does a Sharp nail easily penetrate wood, but not a blunt nail?
Answers
Answered by
7
Explanation:
The sharp nail easily penetrate wood because more pressure is exerted in small unit contect area with wood but when blunt it's area of contect with wood is more so pressure is distributed in some more are and the nail not cut .
Answered by
1
Answer:
because blunt nail is not sharp
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