I checked and went over the homework. There will be a quiz on WS 3 during the next block, so be sure to check your answers here. I also gave the quiz on WS 2.
Many forces that we encounter on a daily basis act on the object at an angle. For example, pushing a broom or pulling a wagon. Therefore, we need to understand basic trigonometry functions and how to resolve forces into their components. We discussed this in class and did a few practice problems.
HW: WS 4, quiz on WS 3
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