Force
HYDRODYNAMIC LUBRICATION Pen is fitted with a tiny ball bearing in its tip. As the pen moves along the paper, the ball rotates picking up ink from the ink cartridge and leaving it on the paper.
no .
According to the cosmological principle, from ANY point it would seem as if we are at the center of the Universe.According to the cosmological principle, from ANY point it would seem as if we are at the center of the Universe.According to the cosmological principle, from ANY point it would seem as if we are at the center of the Universe.According to the cosmological principle, from ANY point it would seem as if we are at the center of the Universe.
ball point is a pen .which is use for writing .ball point is Gilly like. it has many quality in ball pint.
Bearing principle is very simple: objects rolling easier than slide.
Ball point pen is called ball pen in India
Pascal's Principle states that when there is an increase in pressure at any point in a confined fluid, there is an equal increase at every other point in the container.
For ball-point pens, the tip of the pen is actually made of a ball bearing, and so the tip of the ball-point pen would be a point until it is worn or not manufactured properly, in which case it might be abit flattened.
Tagalog translation of BALL-POINT PEN: pluma
Extra terminal points
The ball has the most potential energy at the highest point of its trajectory