Question

Draw and explain a free body diagram (FBD) to show all the forces acting on

5. Why do tools meant for cutting always have sharp edges?? ​

Answer 1

5. Because of the more the surface area the less,s 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.

Answer 2

Answer:

where are you form je.....