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183_notes:example:videotutorial1 [2016/08/08 17:24] – created waterso8 | 183_notes:example:videotutorial1 [2016/08/13 21:57] (current) – waterso8 | ||
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- | ===== Example: | + | ===== Example: |
=== Video ==== | === Video ==== | ||
+ | Part 1: A 25 kg box sits on a 20 degree incline ramp. | ||
+ | a) Calculate the parallel and perpendicular components of gravitational force acting on the box. | ||
+ | {{youtube> | ||
+ | ---- | ||
+ | |||
+ | Part 2: | ||
+ | |||
+ | b) Starting with the simpler diagram, draw vectors representing all of the forces acting on the box. | ||
+ | {{youtube> | ||
+ | |||
+ | |||
+ | ---- | ||
+ | |||
+ | Part 3: | ||
+ | |||
+ | c) The ramp has a 5 m height. If the box starts from the top at rest, what is its final velocity at the bottom after sliding down? | ||
+ | {{youtube> | ||
+ | |||
+ | |||
+ | |||
+ | ---- | ||
+ | For a more in-depth explanation of the Kinematic equations, feel free to view the [[183_notes: | ||
=== Four Quadrants === | === Four Quadrants === | ||
+ | |||
+ | {{183_notes: | ||