Physics, 23.08.2021 01:20 rodneisha1313

2. The sign below hangs outside the physics classroom, advertising the most important truth to be found inside. The sign is supported by a diagonal cable and a rigid horizontal bar. If the sign has a mass of 50 kg, then determine the tension in the diagonal cable that supports its weight. 1 60° 90° 300 PHYSICS 15 PHÚT!

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2. The sign below hangs outside the physics classroom, advertising the most important truth to be fo...