4, Time t (s) Position x (m) Velocity v (m/s) v/t (unit=s) 1 0.167 0.257 0.5005 0.7007 0.449 O.140 0.59% 0.633 0.412 0.663 0.574 0.623 0,377 0.901 t.1015 1.3020 0.504 0.673 10868 1.071 1.305 0.646 0.593 6. 15025 0.972 1.7031 1,9038 8. graph paper, make a graph of velocity (Y axis) versus time (X axis). Draw a best fit line that doesn't touch any data points and goes in between data points. - Calculate the slope of the best fit line by picking 2 points directly on the line, none of the points used to calculate slope are data points. Show your points on the graph and your calculation. Slope=D 6. Find the intercept. Show your calculations. Remember to write the units. Intercept%3D 7. How is the slope related to the acceleration of the cart? Explain. 8. Find acceleration from the slope of the best fit line. a3D acceleration/sin(a) = (unit:) %3D 10. measuredg%3D

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