Concept explainers
* Table 2.9 shows position and time data for your walk along a straight path. (a) Tell everything you can about the walk. Specify the object of reference. (b) Draw a motion diagram, draw a graph
Table 2.9
Time(s) | Position(m) |
0 | 80 |
10 | 40 |
20 | 0 |
30 | -40 |
40 | -80 |
50 | 120 |
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