Average amount of time dating before proposal - Working time - Wikipedia


Velocity is a vector quantity. As such, velocity is direction aware . When evaluating the velocity of an object, one must keep track of direction. It would not be enough to say that an object has a velocity of 55 mi/hr. One must include direction information in order to fully describe the velocity of the object. For instance, you must describe an object's velocity as being 55 mi/hr, east . This is one of the essential differences between speed and velocity. Speed is a scalar quantity and does not keep track of direction ; velocity is a vector quantity and is direction aware .

 


Average amount of time dating before proposal

Average amount of time dating before proposal