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September 17, 2014

Homework Help: Physic

Posted by Michelle on Sunday, October 30, 2011 at 9:02pm.

A 23.0 kg block is sitting on the ground. Two ropes are attached to the top of the block. Rope A is pulled upward with a force of 20.0 N and rope B is pulled upwards with a force of 5.0 N. What is the normal force on the block?

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