rayrod83 rayrod83

17-07-2017
Physics

contestada

If an exit sign is hanging from the ceiling by three chains each of which has a tension of 15N what is the weight of the sign

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sergibcnusa sergibcnusa

17-07-2017

The weight is 45 N, because the three chains hold the sign, and each contributes 15 N.

Notice that the mass would be the weight/acceleration of gravity, m = 45/9.8 kg. But they ask the weight (force, so Newtons)

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