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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.
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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: ->->->->->->->->->->->-> :
8cm/s^2 * 3s = 24cm/s + 12 cm/s = 36cm/s
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Assuming that acceleration is constant, what will be its average velocity during this interval?
answer/question/discussion: ->->->->->->->->->->->-> :
(12cm/s + 36cm/s)/2 = 24cm/s
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How far will it travel during this interval?
answer/question/discussion: ->->->->->->->->->->->-> :
24cm/s * 3s = 72cm
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&#Very good responses. Let me know if you have questions. &#