A student walks 22 meters south, then 12 meters north, then 16 meters south, and finally 34 meters north. What is the students displacement?

answer; ///(74) degrees is your answer..

i believe the answer is a

answer; how far out of place which the object finished relative to the starting location;

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.