Phy 201
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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: ->->->->->->->->->->->-> :
#$&* As with tossing a ball straight up into the air, once this car returns to its original position, it should be traveling at the same speed at which it took off from. With no types of friction or any other outside applied forces, the two speeds should be the same.
Correct if there's no friction; however there is friction involved when a typical automobile coasts along a typically paved incline
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about 5 minutes....
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Solution
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