Phy 121
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A typical automobile coasts up a typically paved incline, stops, and coasts back down to the same position.
• When it reaches this position, is it moving faster, slower or at the same speed as when it began? Explain
answer/question/discussion: ->->->->->->->->->->->-> : Faster, the car is moving down the incline and thus will gather speed faster than coasting up the incline.
#$&*
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5 mins
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