Question

The tip of a sewing needle is so as sharp so as to exert _pressure.​

Answer 1

The tip of a sewing needle is sharp because the area under the pointed end of the sharp needle is very small. Pressure exerted by a sharp needle is more on the cloth and can pierce easily through the cloth.

Answer 2

Answer:

more pressure

Explanation:

We know that pressure is inversely proportional to area.

So less surface area will result in higher pressure

:)