Recent content by wasif

Extrusion doesn't really happen at liquid state as it can induce some practical limitations, for metals or non metals an extrusion temperature is determined by optimizing flowability and extrusion forces. Extrusion temperature lie between recrystallization temperature and melting temperature...

The term speed is used when it is not important to specify the direction or the direction is unknown... But that doesn't mean the object's momentum is directionless. Both velocity and acceleration are vector components as they are always associated with force. Rather than seeing this through...

Hi chet, thanks for the reply Surface slips by which i mean the deformation of the slip planes at the surface if the force is just enough.

Lets take an example of a person pushing a thick wall, of course no deflection in the line of action of force is seen but can strains be induced in it, like surface slips?