PHYS 1510 Lecture 4: day 4: physics
15 Oct 2018
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1dollar 47 cents - product of canada (poor units - not very clear) is it per pound, per kg, usd or our own canadian dollar? (its implicit and explicit) https://www. webassign. com/students/features http://www. webassign. net/manual/student_guide/e_awhats_new. htm. Continuing lectures 102 part ii: motion in 1-d. Webassign is there for you to learn things (you shouldn"t be penalized for. 1 webassign assignment is 1 percent of your grade. Do intro to webassign (training) : no marks. Extended homework 1 to sat september 15th 11:59 pm (tell teacher if you are running late) Uniform motion: motion at constant speed in a straight line (one dimension) this implies that acceleration is 0, net force is zero. Ina position vs. time graph: slope = velocity. Graphing uniform motion is important (linear graph make it more likely to get the same answer) The area under a velocity time graph is equal to the displacement. Caterpillar has a constant velocity is an example of uniform motion.
