A car accelerating, and then braking, while driving on an ice rink. You can see when braking is initiated because the front wheel momentarily stops rotating when the front bumper of the car is near the hockey stick laying on the ice.Determine the coefficient of friction between the Prius' tires and the ice.Because this car is equipped with anti-lock brakes, the wheels alternate between locked and rolling. We can use the car's motion to determine the effective, or average coefficient of friction during this motion. Hint: Can you tell from the video exactly when the driver begins to brake? The image depicts a winter scene with a car moving across a snowy landscape, featuring measurement markers and timing information. In the foreground, a ruler marked in meters is superimposed on the scene, beginning at 0 meters on the right and extending outward to 10 meters on the left with smaller increments marked. The ruler has black markings for the first half and red markings for the second half, likely for visibility or demarcation purposes.A woman is standing on the left, apparently holding a hockey goal. To the right is a car, specifically a hatchback model, positioned facing left. The car appears to be in motion, moving leftward across the scene.In the background, there are snowy trees and park structures like a gazebo and a small building, indicating a public park setting during wintertime.In the lower-left corner of the image, there is a label with timing information:- "4.6000 s" indicating the time elapsed.- "Frame 276" indicating the specific frame number.- "60 fps" showing the frame rate of the video, which is 60 frames per second.Below the image is a video control interface with play, pause, and skip buttons. The graph is titled "position of the car vs time" and displays the relationship between the position of a car and time. - The x-axis represents time in seconds (s), ranging from 0 to 4.5 seconds.- The y-axis represents the position of the car in meters (m), ranging from 0 to 18 meters.The data is plotted with green dots, indicating the measured points of the car's position over time. A green line smoothly connects these points, suggesting a continuous change in position. As time increases, the position of the car also increases, indicating motion along a path. The curve suggests the car's speed is increasing over time, which is characteristic of accelerated motion rather than constant speed. The chart also includes an option (gear icon) for potential adjustments or settings in the upper right corner.

Let a denotes the average acceleration, u denotes the speed just before the car brakes, and t…

A car accelerating, and then braking, while driving on an ice rink. You can see when braking is initiated because the front wheel momentarily stops rotating when the front bumper of the car is near the hockey stick laying on the ice. Determine the coefficient of friction between the Prius' tires and the ice. Because this car is equipped with anti-lock brakes, the wheels alternate between locked and rolling. We can use the car's motion to determine the effective, or average coefficient of friction during this motion. Hint: Can you tell from the video exactly when the driver begins to brake?

A car accelerating, and then braking, while driving on an ice rink. You can see when braking is initiated because the front wheel momentarily stops rotating when the front bumper of the car is near the hockey stick laying on the ice. Determine the coefficient of friction between the Prius' tires and the ice. Because this car is equipped with anti-lock brakes, the wheels alternate between locked and rolling. We can use the car's motion to determine the effective, or average coefficient of friction during this motion. Hint: Can you tell from the video exactly when the driver begins to brake?