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Solution 16.10a

From Mechanics

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Current revision (16:42, 27 March 2011) (edit) (undo)
 
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Consider the
Consider the
<math>\mathbf{i}</math>
<math>\mathbf{i}</math>
-
component. That is the <math>\mathbf{i}</math> component on the left hand side must be the same as the <math>\mathbf{i}</math> component on the right hand side, that is zero.
+
component. The <math>\mathbf{i}</math> component on the left hand side must be the same as the <math>\mathbf{i}</math> component on the right hand side, that is zero.
<math>\begin{align}
<math>\begin{align}

Current revision

m(5i+Vj)+m(2i−Vj)=(m+m)(3i−2j)(5m+2m−3m−3m)i+(mV−mV+2m+2m)j=0i+0j


Consider the i component. The i component on the left hand side must be the same as the i component on the right hand side, that is zero.

5m+2m−3m−3m=02−=0=2

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