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A ball rolls without friction along a track of changing elevation (vertical coordinate). The total energy (red line) and
Posted: Mon May 02, 2022 9:11 pm
by answerhappygod
- A Ball Rolls Without Friction Along A Track Of Changing Elevation Vertical Coordinate The Total Energy Red Line And 1 (50.78 KiB) Viewed 39 times
A ball rolls without friction along a track of changing elevation (vertical coordinate). The total energy (red line) and potential energy U (blue curve) versus horizontal distance x is shown in the figure below. The unit of energy is J (1) per grid line) and the unit of distance is m (0.5 m per grid line). U 5 4 3 2 1 0 X 2 3 At x = 1 m, what is the force on the ball? +0.5 N 0 -1.0 N 0 +1.0 N -0.5 N 0 +2.0 N