explain why pins and nails have sharp and pointed ends?
Asked by | 5th Nov, 2008, 08:48: PM
Expert Answer:
Pointed ends occupy a very small area , as a result of which the pressure ( = force / area ) on the walls/ objects due to the applied force is more and pins / nails can easily pierce.
Answered by | 11th Nov, 2008, 09:42: PM
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