because it is important! (well, how r we supposed to know why it is important!) don't u know it yourself? well, its important so that we can know how hot or cold a body is........... =P
the reason they are important is because well... Ummm... I DONT KNOW
Velocity is important when someone wants to know the DIRECTION as well as the speed of something. Velocity is a VECTOR value, which means that it has two parts to its magnitude: the direction as well as the speed. This can be important in many scenarios, such as when a rocket is launched..it is very important to know the direction/angle as well as the speed.
well i dont know
well i gotta tell u i don't know
It is important for learning about factors. Once you know them well, the game becomes less useful.
well there are different gods and i don't know more he he :)
must know you well
well english is a very hard language to learn and so it is good and important to know this language
well to be honest, Google will know this
well i say you try to get to know her first then try that's the important first step for me
He may very well know it, but he seldom uses it, as it is not important to his work.