Explains why passing the puck in ice hockey is such an important skill. The puck is an example of a velocity vector and vectors can be added to determine the direction and speed of the puck. [4:28]

This lesson demonstrates how to add vectors using the parallelogram rule. It is 2 of 2 in the series titled "Adding Vectors Using the Parallelogram Rule." [9:01]

This lesson introduces addition operations in vectors. It is 5 of 6 in the series titled "Vector Addition." [1:45]

This lesson introduces addition operations in vectors. [3:11]