Vectors are identified by magnitude, or the length of the line, and direction, represented by the arrowhead pointing toward the terminal point. The position vector has an initial point at (0,0) and is identified by its terminal point ⟨a,b⟩.
Terminal Point
It could be a displacement vector.
grravity or some other force moves it
Draw a vector from his starting point to his ending point.
You cannot, unless it is a null vector. As a point.
Vector
A vector.
A vector.
It could be a displacement vector.
VECTOR
Draw a vector from his starting point to his ending point.
true the distance from point A to point B on a grid = vector
grravity or some other force moves it
The difference is the length of the vector.
In vector format, the moment can be defined as the cross product between the radius vector, r (the vector from point O to the line of action), and the force vector.
Draw a vector from his starting point to his ending point.
You cannot, unless it is a null vector. As a point.
Displacement is how far the object is from the starting point, while distance traveled is the how far the object traveled all together. -Eric P