cq_1_051

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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 **

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: ->->->->->->->->->->->-> :

12cm/s+8cm/s^2*3sec=36cm/s=vf

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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=vAve

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How far will it travel during this interval?

answer/question/discussion: ->->->->->->->->->->->-> :

24cm/s='ds/3sec

'ds=72cm

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*#&!

&#This looks very good. Let me know if you have any questions. &#