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Phy 201
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An automobile rolls 10 meters down a constant incline with slope .05 in 8 seconds, starting from rest. The same automobile requires 5 seconds to roll the same distance down an incline with slope .10, again starting from rest.
• At what average rate is the automobile's acceleration changing with respect to the slope of the incline?
answer/question/discussion: ->->->->->->->->->->->-> :
The car is traveling at 1.25 m/s down the .05 slope.
(10m) / (8 seconds) = 1.25 m/s
The car is traveling at 2 m/s down the .10 slope.
(10m) / 5( seconds) = 2m/s
Therefore, the automobile’s acceleration is changing .75 m/s for every .05 incline.
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10 minutes
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Then please compare your old and new solutions with the expanded discussion at the link
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Self-critique your solutions, if this is necessary, according to the usual criteria. Insert any revisions, questions, etc. into a copy of this posted document. Mark any insertions with &&&& so they can be easily identified.If your solution is completely consistent with the given solution, you need do nothing further with this problem. &#
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