The height above the ground at position 10m is 1.73 The simulation graph energy values (object is on the top of the ramp) Kinetic energy (top) 0.00 J Potential energy (top): 1701.75 J Total mechanical energy (top): 1701.75 The simulation graph energy values (object is on the bottom of the ramp) Kinetic energy (bottom): 1701.75 J Potential energy(bottom): 0.00 J Total mechanical energy(bottom): 1701.75 J

11. Calculate the speed of the filing cabinet at the bottom of the ramp, using equation 3 from the theory. 12. Use the distance the cabinet traveled down the ramp, its initial speed down the ramp, and the time it took the cabinet to go down the ramp (found in the top left corner) to also calculate final speed (use equations 5 and 6 from theory). 13. Compare the final speeds you got from #11 and #12. Explain the difference