# Grabber - statics example

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Grabber - statics example

Hello,

We should get the length x , when the grabber can just hold the box.

Then I put them together into one equation:

And from that equation I found out x:

$\Sigma M_H = 0$
$(x\sin \alpha)(\frac{1}{2}G) + \frac{1}{2}G(\frac{1}{2}b) = \dfrac{G}{2\mu_0}(l_1 + l_2)$
$x = \dfrac{2(l_1 + l_2) - \mu_0 b}{2\mu_0 \sin \alpha}$