Wednesday
April 23, 2014

Homework Help: Physics

Posted by Nirpendra on Monday, April 1, 2013 at 10:55pm.

An electrical cable is atteched to the electrical pole 25m apart. The cable weighs 2.5N/m and can resist a pull of 300N . assuming that the cable takes a parabolic shape, detrmine the smallest value of sag in the cable

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