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July 28, 2014

July 28, 2014

Posted by **Anonymous** on Wednesday, August 1, 2012 at 7:30pm.

- physics -
**drwls**, Thursday, August 2, 2012 at 2:35amThe stretching distance is 35 -22 = 13 cm

= 0.13 m

The force is M*g = 0.755kg*9.81 m/s^2

= 7.41 N

The spring constant is 7.41/0.13 = ___ N/m

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