Question

why the tip of an allpin made sharp

Answer 1

hey mate
here is ur answer
area is indirectly proportion to pressure so , small area exerts more pressure thats why the tip of all pin is made sharp.
thank you

Answer 2

Hello freind!!
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The tip of an all pin made sharp because it becomes easy to make pin it on wall due the particular area , we we pin it on wall it take particular force force that we also known as thrust , that is why all pin's tip and other thing like scissor has sharpness


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