Phy 231
Your 'cq_1_21.2' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
** **
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: ->->->->->->->->->->->-> :
I assume that friction is playing apart. With friction energy will be lost on both the way up and on the way down so it will loss speed.
#$&*
** **
5 mins
** **
7/14 10:30
&#Very good work. Let me know if you have questions. &#