Q:Why does a stone shatter glass while a bullet makes a neat hole?
Because the force is acting on glass by a bullet is very fast in speed ,while the stone is not act on glass and it covered more area. So,broken only by stone not by bullet
A bullet travels at really high velocity and therefore the glass does not have enough time to bend due to the force and shatter instead the bullet just damages the area it gets in contact with and thus making a hole in the glass. Whereas a stone travels at a low velocity and the glass has enough time to bend and shatter