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October 21, 2025, 08:37:45 pm
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Author Topic: 2010 Checkpoints  (Read 591 times)  Share 

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lisafaustina

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2010 Checkpoints
« on: September 04, 2010, 11:04:16 am »
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Ok so question 312.b on page 91...
The solution says to use equation 1 to find the tension, but why can you use equation 2 (left hand mass) to find it? I've tried it and it doesn't work, but how come it doesn't :S
With connected particles I don't know which particle to use to find tension if you get what I mean..
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2009 - Korean Second Language
2010 - Specialists | Methods | English | Biology | Chemistry
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