Part B Now, follow the same procedure you did in the earlier Tracker experiment. Find the angle of Incidence and the angle of
refraction for the frame numbers specified in the table below. Then, calculate the refractive index for Acrylite for this new data.
Make a calculation for each measurement in the table. Finally, enter the average of these values in the snare below the table. Does anyone have the answer to the table for this part.

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.