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March 27, 2015

March 27, 2015

Posted by **rahul** on Saturday, October 29, 2011 at 1:55pm.

- math -
**Reiny**, Saturday, October 29, 2011 at 2:59pmIf I recall my highschool physics,

W1 * D1 = W2 * D2

80D1 = 60(4)

D1 = 240/80 = 3

- math -
**rahul**, Saturday, October 29, 2011 at 6:03pmto find the force...you just subtract the two weights?

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