My Institution Co (Sp2018)- Traditional ExperTA Homework Link 696) Problem 16: T

Question

My Institution Co (Sp2018)- Traditional ExperTA Homework Link 696) Problem 16: The position of a moving object was measured at various times and the results are shown in the table and graphed in the figure. Position vs Time Time (S) Position (km20.0 2.80 4.77 6.9 9.29 11.8 14.2 16.7 19.2 0.0 9.7 19.8 30.2 40.4 49.5 61.0 69.8 18.00 16.00 14.00 1200 10.00 8.00 8 00 Time (s) Otheexper Take the slope of the curve in the figure to determine the velocity, in meters per second, at time Grade Su Deduction Potential sinO cosO tan() |

Explanation / Answer

The equation for slope is

slope = y/x

= y2- y1/ t2 - t1

=(6.9-4.77) * 10^3 / (19.8-9.7)

=210.891 m/sec

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