Lets look at it this way... Lets say you take your right hand and hold it up in the air.. Then you move your hand from right to left in order to measure the speed and velocity of your hand. The measurement you come up with would be true in the "isolated system" that is Planet Earth.. However.. if you really wanted to get an accurate measurement of how fast your hand is actually moving.. you would take the movement of your hand.. plus the speed of the rotation of the earth, plus the speed of the orbit of the earth around the sun.. plus the speed of the solar system moving through the galaxy, plus the galaxy through the universe.. Once you add in all of these factors.. your hand is actually travelling close to the SPEED OF LIGHT!
BOTH of these figures are "true" in their own right... but in the grand scheme of the universe.. which one is more relevant?? THIS is why Isolated systems tell us NOTHING about the UNIVERSE.. they only give limited information based on the function of objects within an ISOLATED SYSTEM!
Go back to school kiddies.....
BOTH of these figures are "true" in their own right... but in the grand scheme of the universe.. which one is more relevant?? THIS is why Isolated systems tell us NOTHING about the UNIVERSE.. they only give limited information based on the function of objects within an ISOLATED SYSTEM!
Go back to school kiddies.....