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Welcome to the ME 270 course blog. This blog is a complement to the lecture book for the course. Please review the resources that are available to you in the links on the left sidebar of the blog. Please use the discussion thread below to interact with you colleagues and friends in the course in learning the course material.

Homework H2.1

HINTS: Recall that the dot product of two vectors can be used to easily determine the cosine of the angle between the two vectors. Also, recall that the "vector projection" is found by multiplying the dot product (scalar) projection by the unit vector pointing in the direction of interest.

Any questions?? Please post your questions and answers here.