What is the tension of each of the cables
A 17.0 kg loudspeaker is suspended 2.40m below the ceiling by two 3.10m long cables that angle outward at equal angles.what is the tension of each of the cables?
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An electric sign is supported by a wire making a 45 degree angle with a boom. (a) If the sign weighs 1000N, what is the outward thrust exerted by the boom? (b) What force is being exerted by the wire in helping to support the sign?
What molecule formula would you get, if glucose (C6H12O6) linked together ten times?
Calculate the effective dose for the following set of individual organ equivalent doses, using all three sets of weighting factors from the ICRP (30, 60, and new) and compare the results.
.0002 kg spider is suspended from a thin strand of spider web. The greatest tension the strand can withstand without breaking is .002 n. What is the maximum acceleration with which the spider can safely ascent the strand?
A 17.0 kg loudspeaker is suspended 2.40m below the ceiling by two 3.10m long cables that angle outward at equal angles. what is the tension of each of the cables?
Calculate the time integral of activity (t = infinity) for a 50 MBq source of F-18 in an organ for the following biological half times. Express your results in mCi-hr, MBq-s, and number of disintegrations.
A maker of frozen meals claims that the average caloric content of its meals is 800 and the standard deviation is 25. A researcher tested 12 meals and found that the average number of calories was 873 with a variance of 22. Is there enough evide
An experiment measures the speed of a 250 kilogram motorcycle every 2 seconds. The motorcycle moves in a straight line. What is the net force acting on the motorcycle?
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