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January 25, 2015

January 25, 2015

Posted by **Sam** on Wednesday, July 14, 2010 at 3:56pm.

Figure 6-20

(a) Calculate the magnitude of the frictional force on the block from the floor.

N

(b) Calculate the magnitude of the block's acceleration.

m/s2

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**alfonz**, Thursday, October 28, 2010 at 10:22amgive up sam physics is not for you

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**dr doom**, Thursday, October 28, 2010 at 10:23amfor the magnitude all you do is 3.5*17cos35

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