As was the case with position, velocity is a vector. Since a vector has both magnitude and direction, it makes the most sense to draw it as an arrow. (You may even be seeing an arrow in your head every time I say the word “direction.”)
As was the case with position, velocity is a vector. Since a vector has both magnitude and direction, it makes the most sense to draw it as an arrow. (You may even be seeing an arrow in your head every time I say the word “direction.”)