Ball on a Hill

This is a demonstration of a ball rolling up an incline, slowing down, and then speeding up as it rolls down the opposite side. The ball is rolling from left to right in this image. The analysis of this demo requires the use of the kinetic energy, potential energy, rolling energy, and friction. The ball is 2.5 cm in diameter. The flash illuminates the scene at 40 hz showing images every .025 seconds of time.

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Filename: K12-coaster8207.jpg
Copyright: Ted Kinsman / Science Source Inc.
Image Size: 5616x3744 / 7.7MB; action movement acceleration roll ball rolling rolling energy energy potential potential energy physics science demo demonstration force inertia velocity physical science strobe strobe motion normal normal force kinetic energy potential energy rolling energy friction rolling friction gravity acceleration
Contained in galleries: science

This is a demonstration of a ball rolling up an incline, slowing down, and then speeding up as it rolls down the opposite side. The ball is rolling from left to right in this image. The analysis of this demo requires the use of the kinetic energy, potential energy, rolling energy, and friction. The ball is 2.5 cm in diameter. The flash illuminates the scene at 40 hz showing images every .025 seconds of time.