74F Cloudy Einstein on the Ramp The video shows our Einstein action figure sitting on a slab of wood coated with plastic tape. Einstein has a rectangular metal magnet attached to his back, which is used in other experiments to keep the action figure in place. But in this experiment, it serves as a smooth sliding surface. Our goal is to use this video to determine the static and kinetic coefficients of friction. 4.26667 sec Frame 128 30 fps Q Search 15 5 10- i w y mm m 60 75 170" U 15 pivot interactives 0 ^ ENG 12:10 PM 3/6/2023 74F Cloudy 1. You MUST use this table and graph to collect and analyze data that you need for PART 3. MAKE SURE TO SET t=0 AT THE MOMENT WHEN YOU FIRST DETECT MOVEMENT. Create a third column with time squared. Plot distance vs time^2 and do a LINEAR FIT. Using the value for the slope from the linear fit equation, obtain the acceleration value that you need for PART 3. Time --- Angle ... Distance Tan units var units var units var units var 3 1 7 0 0.1228 4 1.5 10 0 0.1763 5 2 12 0 0.2156 6 2.5 14 0 0.2493 7 3 17 0 0.3057 8 3.5 20 0 0.3639 9 4 22 0 0.4040 10 45 4.5 25 3.5 0.4663 11 4.7 25 5.5 0.4663 12 4.8 25 10 0.4663 13 4.9 25 14 0.4663 14 5 25 17.5 0.4663 + Add Another Graph Q Search Saved ENG 12:10 PM 3/6/2023 Vertical Axis 14 + Add Another Graph 10 8 Go Back to the Table 74F Cloudy + Add Another Graph Q Search 17.5 U.4003 Graph 1 Title * Horizontal Axis 6 8 10 | ENG 12:11 PM 3/6/2023 + Add Another Graph 2. Use measurements and observations from the video to determine the coefficient of static friction. Show your process and results in the space below. BIU Score: 0/10 1 3. Using the data plotted in PART 1 and the slope of the linear fit, find Einstein's acceleration and from that value determine the coefficient of kinetic friction. Show all your work. BIU Score: 0/10 74F Q Search Cloudy H ENG 12:11 PM 3/6/2023 74F Cloudy 15 pivot interactives 1. You MUST use this table and graph to collect and analyze data that you need for PART 3. MAKE SURE TO SET t=0 AT THE MOMENT WHEN YOU FIRST DETECT MOVEMENT. Create a third column with time squared. Plot distance vs time^2 and do a LINEAR FIT. Using the value for the slope from the linear fit equation, obtain the acceleration value that you need for PART 3. Saved * Time Angle Distance Tan units var units var units var units var 1 0 0 0 0 2 0.5 3 0 0.0524 3 1 7 0 0.1228 4 1.5 10 0 0.1763 5 5 2 12 0 0.2156 6 2.5 14 0 0.2493 7 3 Q Search 17 0 0.3057 ENG 12:18 PM 3/6/2023