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Phy 201
Your 'cq_1_05.1' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
** CQ_1_05.1_labelMessages **
Asst 5 q1
The problem:
A ball accelerates at 8 cm/s^2 for 3 seconds, starting with velocity 12 cm/s.
• What will be its velocity after the 3 seconds has elapsed?
answer/question/discussion: ->->->->->->->->->->->-> :
12 cm/s + (8 cm/s/s *3 s)= 36 cm/s
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• Assuming that acceleration is constant, what will be its average velocity during this interval?
answer/question/discussion: ->->->->->->->->->->->-> :
36 cm/s + 12 cm/s = 48 / 2= 24 cm/s
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• How far will it travel during this interval?
answer/question/discussion: ->->->->->->->->->->->-> :
24 cm/s= ds/ 3 sec
24*3 =ds
72 cm=ds
Traveled 72 cm
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8-10 min
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&#Your work looks very good. Let me know if you have any questions. &#