Multiple Choice
A 25-kg traffic light hangs midway on a cable between two poles 50 meters apart.If the sag in the cable is 0.40 meters,what is the tension in each side of the cable?
A) 120 N
B) 15,310 N
C) 7,660 N
D) 780 N
E) 30,630 N
Correct Answer:

Verified
Correct Answer:
Verified
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