Question

Cloth cutting scissors have long edges whereas iron cutting scissors have short edges , why ?

Answer 1

 It depends on the amount of pressure needed to cut your material. Iron is a tougher material to cut though, so the blades must be shorter to create more pressure to break through the iron. Cloth on the other hand is easier to cut through so the blades can be longer in order to cut more in each snip.

Answer 2

Answer:

clothes scissors is act as a lever. in it load

arm is larger than effort arm. so it work

on speed multiple force.

In iron cutting scissors

need high pressure so area

should short.