Physics, 03.07.2019 23:20 jessica94866
Solve the fllowing concurrent force problem: you are given a weight which hangs vertically and which is supported by two cables. one of the cables lies in the second quadrant and makes an angle of 36 degrees with respect to the positive y-axis. the second cable lies in the first quadrant and makes an angle of 32 degrees with the positive x-axis. the weight is 302 lb. determine the tension in each cable and draw a force triangle of your solution.
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A-of 75 cm by cm by 17.5 cm up. of is 2 kg a , in ,if it is in , kg/?
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Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?
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Physics, 22.06.2019 05:00
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