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Explain why the tip of a sewing needle is sharp .
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hi mate...
The tip of a sewing needle is sharp so that due to its sharp tip, the needlemay put the force on a very small area of the cloth, producing a large pressure sufficient enough to pierce the cloth being stitched.
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subhrajit74:
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Answered by
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this is to decrease the surface area
if surface area will decrease then less force will be needed to sew.
hope it will be useful...
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