Question #b08c9 Physics 2D Motion Introduction to Vectors 1 Answer P dilip_k Aug 16, 2016 R=P+Q is a vector representatiion. This should be written as #vecR=vecP+vecQ# which means sum of two vectors. Here #R=abs(vecR)="Length of the diagonal of the "# #"parallelogram"# #P= abs(vecP)= "Length of one side of the "# #"parallelogram"# #Q=abs(vecQ)="Length of another adajacent side" # #"of the parallelogram"# Answer link Related questions Why is a vector product perpendicular? How can I draw velocity vector diagrams? Why are vectors important in physics? What is the study of motion forces and energy? What is the study of human motion? How can I construct vector diagrams? How should all vector diagrams be drawn? How does a vector quantity differ from a scalar quantity? How do you calculate the magnitude of vectors? How do vectors work in physics? See all questions in Introduction to Vectors Impact of this question 1356 views around the world You can reuse this answer Creative Commons License