Many of you did not include a purpose as requested in class, but not posted until 9/18 on this blog. I will forgive the -6 points this time but: Next time listen in class, anything announced in class is required even if not posted. I will also forgive the -3 points for those of you guilty of not stapling the purpose since you probably turned the purposes in on Monday.
A large number of you did not label your sketches with the force or which vector was A+B. Many of you failed to draw arrow heads indicating direction.
Many of you failed to follow simple directions. You were to draw a sketch showing A +B or B +A (same result of course) and then label the result A+B and measure its magnitude using ruler and the scale you developed. Then, on a separate sheet you were to draw A+B+C.
This time you lost ten points for not doing two separate sketches. Next time you leave out a task or fail to follow important directions your loss will be greater.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment