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July 22, 2014

Homework Help: Physics

Posted by Becky on Sunday, January 2, 2011 at 4:58pm.

Four uniform spheres, with masses mA = 37 kg, mB = 30 kg, mC = 220 kg, and mD = 55 kg, have (x, y) coordinates of (0, 50 cm), (0, 0), (-77 cm, 0), and (44 cm, 0), respectively. Find the net force on sphere B due to the other spheres. What are the (a)x and (b)y components of that net force?

I cant figure out what in doing wrong! please help me :)

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