Table of Observations Speed of the Ball Rolling in an Inclined Plane Inclined Plane on One(1) Hallow Block or Thick book Inclined Plane on Two(2) Hallow Blocks or Thick books Materials No. of Trials Time/ Average Sec. Speed No. of Trials Time) Average Sec. Speed Findings Ball 1st 2nd 3rd Ball 1st 2nd 3rd
Answers & Comments
A ball rolling on an inclined plane will not have the same acceleration on the way up as it does on the way down. Explanation: A ball rolling down on an inclined plane will have a different acceleration than a ball rolling up the inclined plane.
The ball will slow down due to friction while moving across the level surface and it will speed up due to the parallel component of the weight vector while moving down the incline.
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