why do tools meant for cutting always have shape edges?
Answers
Answered by
2
Answer:
The tools meant for cutting and piercing always have sharp edges because the larger the area,the pressure would be less. This is why porters place on their heads a round piece of cloth, when they have to carry heavy loads . By this they increase the area of contact of the load with their head.
Answered by
2
Answer:
Because the more the surface area the less the pressure and the less the surface area the more the pressure. We will need more pressure to cut and pierce objects that is why the tools meant for cutting and piercing have sharp edges.
Explanation:
Hope it will help you
Jai Hind
Similar questions