Physics, 08.04.2020 00:18 dreamn6651
Two people carry a heavy object by placing it on a board that is 2.2 meters long. One person lifts with a force of 750 N at one end while the other lifts the opposite end with a force of 360 N. Where is the object’s center of mass located along the board?
Answers: 3
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Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
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Two people carry a heavy object by placing it on a board that is 2.2 meters long. One person lifts w...
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