Question

Two example of perfectly plastic and elastic body

Answer 1

Perfectly elastic body example;

•Quartz,

•Phosphor bronze(an alloy of phosphorus and tin bronze)

•steel

•glass

•ivory

Ect are nearly perfectly elastic bodies.

Perfectly plastic body example;

•Putty

• Paraffin

• Wax

• Mud

• Plasticine

• a paste of flour

Note;

*in fact, there is no perfectly plastic or perfectly elastic bodies.

* steel is more elastic than rubber.

Hope you understand.