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tino4ka555 [31]
3 years ago
11

Explain why the tip of a sewing needle is sharp

Physics
1 answer:
Dafna1 [17]3 years ago
3 0
Because of its Sharp tip the needle is able to put the force on a very small area of the cloth, producing a large pressure sufficient enough to pierce the cloth being stitched and allow to stitch the thread in and pull it out. 
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\\ \sf\longmapsto Acceleration=\dfrac{v-u}{t}

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