Physics, 05.05.2020 05:28 anzeller6363
MY NOTES A cable weighing 0.6 pounds per foot is attached to a small 70-pound robot, and then the robot is lowered into a 60-foot deep well to retrieve a 7 pound wrench. The robot gets out of the well (carrying the wrench) by climbing up the cable with one end of the cable still attached to the robot. How much work does the robot do in climbing to the top of the well
Answers: 3
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This is how zirconium appears in the periodic table. rounded to the nearest whole number, how many electrons are in an atom of zirconium?
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Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?
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Would it be correct to say the doppler effect is the apparent change in the speed of a wave due to the motion of the source? be sure to fully explain your position using at least 3 complete content related sentences.
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MY NOTES A cable weighing 0.6 pounds per foot is attached to a small 70-pound robot, and then the ro...
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