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March 29, 2015

March 29, 2015

Posted by **Technoboi11** on Thursday, March 1, 2007 at 12:05am.

(a) zero

(b) 19 J

(c) -17 J

Work is the dot product of the Force and Dispacement vectors.

Set W = 13.6 - 2c and solve for the c that goes with each W.

(13.6 -2c is the dot product.)

Thanks! You're awesome :)

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