Pushing an object When an object with mass is moving, that it has kinetic energy is well known. Energy quantity can be expressed in two parameters of the mass and the speed. Generally definition of energy is difficult, though the quantity can be measured easily. Assume that ball 'A' like billiards with mass 'M' at speed of 'V' collides with center of other standstill ball 'B' as the same peculiarity as ball 'A'. I express …
showed first 75 words of 558 total

showed last 75 words of 558 total
…A person who had tried to understand physics from basic probably become aware of the question that oldest unsolved spatial problem since Newton. Absolute space of Newton had been denied, velocity of object and motion have been considered as relative quantity in general physics. However you would probably find out that these thought is contradictory the experiment. If not exist non-relative velocity conception, we would become not to be able to express phenomenon to mathematical.