leak-proof
long columns
zero
energy stored in a body when strained within elastic limits
no stress
1400 MPa
less than
The maximum diameter of the hole that can be punched from a plate of maximum shear stress 1/4th of its maximum crushing stress of punch, is equal to (where t = Thickness of the plate)
4t
1/2
strain
measure linear strain
bottom layer
8/5
smaller end
strain energy