4.22 Corrections

4.22 Corrections - made more sense. I also would have...

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4.22 Corrections First student redrew the two motion diagrams. Then, the student drew acceleration of gravity  pointing downwards, as well as the net force. He drew them in the mathematical representation  part of the dynamics worksheet; where as a drawing in the physical representation would have 
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Unformatted text preview: made more sense. I also would have talked about weight as a force, yet his answer is not wrong. In his conclusion however, he brings up gravity, which is key to explaining why acceleration and net force is pointing downwards....
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This homework help was uploaded on 04/10/2008 for the course PHYS 141 taught by Professor Staff during the Spring '06 term at Cal Poly.

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