Wonderful to watch


See also the previous blog post, for reading if you have time.

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HW for Wednesday, 9/13

Physics – Graphing Homework Please work on this in your notebook – it will not be collected. 1.  Graph the following data as a distance/position (y-axis) vs. time (x-axis) graph.  This is data that represents the motion of a toy car moving in a straight line.  Use any computer program you wish to use (Excel, Google, etc.): t(s)                   d(m) 0                      1.5 0.5                   1.8 1.0                   2.1 1.5                   2.4 2.0     ...
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Homework for Tuesday's class

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A runner stars from rest and accelerates at 0.5 m/s/s for 10 seconds. If using the equations of motion is still tricky for you, be sure to set up the 4-step process: - What is known? - What are you looking for? - What is a relevant equation? - Solve it. 1.  What is her velocity after 10 seconds? 2.  How far does she go in this time? 3.  What would a graph of her distance vs. time look like?  Draw a rough approximation. 4.  What would a graph of her speed vs. time resemble?  Draw a rough approximation. Here is a reminder from today's class:
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