Physics, 23.09.2019 19:00 tasa123l14
If the two wires make the same angle with the vertical, what must this angle be if the tension in each wire is equal to 0.75 of the weight of the frame? (neglect any friction between the wall and the picture frame).
Answers: 3
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What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds
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The slope of a velocity time graph over any interval of time gives the during that interval
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A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
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When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.
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If the two wires make the same angle with the vertical, what must this angle be if the tension in ea...
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