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renee montes

renee m.

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A concentric compound gear train has four gears mounted on three shafts as shown below, with the teeth numbers as given. The output shaft is coupled to a conveyor belt pulley requiring a power input of 122.0 kW , while the input shaft is driven at is driven at 873.0 RPM. There is negligible friction torque on the input shaft. If both the intermediate and output shaft experience the same magnitude of friction torque, and the gearbox efficiency is \( 99.1 \% \), calculate the magnitude of this friction torque, expressing your answer in units of Nm to one decimal place.

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2-input XOR gate output is 1 if the inputs are ____. (a) X =0, Y = 0 (b) X = 0, Y = 1 (c) X = 1, Y = 1 (d) X = 1, Y = 0

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Show me the steps to solve A 55 kg physics student takes ski lessons at Bryce. He starts from rest at the top of a 2200 m bunny trail and drops a vertical distance of 230 m, noting his speed at the bottom is 10 m/s. How much energy was dissipated by friction between the skis and the snow?

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If a few drops of HCI is added to the buffer solution with the following equilibrium, $NH_4^+(aq) + H_2O(l) \rightleftharpoons H_3O^+(aq) + NH_3(aq)$

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True or False: As a result of Bretton Woods and the resulting dollar's use as a proxy for gold, the U.S. ran up a balance of payments deficit of around $56 billion, which led to the U.S. going off the gold exchange standard in 1971.

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Your answer is incorrect. Swifty Designers took a $1100 deposit from a customer when it signed the contract to paint the customer's residence. It took three weeks to complete the job. On completion, the customer paid the $3100 balance. How should Swifty Designers recognize revenue for this job assuming the job is performed in one accounting period? The $1100 as deferred revenue and the $3100 as revenue when it is received. The $1100 as deferred revenue and $4200 as revenue when the project is completed. $4200 as revenue at the completion of the project. The $1100 as revenue when it is received, and the $3100 as revenue when it is received.

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To test two new banana cultivation methods, eight plantations are chosen at random in the eastern part of the island. The yield in bunches per hectare is Method 1: 86, 87, 56, 93, 75 and 79. For Method 2: 80, 79, 58, 91, 77, 82, 74, and 66. Assuming that both yields are distributed Normally, construct the 95% confidence interval for the difference in the means of both methods. Could something be deduced about the effectiveness of the methods?

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How did adding HCI affect the digestion of the egg white?

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Part C: Monohybrid Cross Problems - Make a punnett square to show your work. 15. Green leaf begonia plant (G) is dominant over (g), a red leaf begonia plant. A heterozygous green leaf begonia plant is mated with a homozygous red leaf begonia plant. What will be the genotype and phenotype of the offspring? Determine the genotypic and phenotypic ratios, Genotypes: Phenotypes: Genotypic Ratio: Phenotypic Ratio: 16. In tomatoes, red fruit (R) is dominant over yellow fruit (r). A plant that is homozygous for red fruit is crossed with a plant that has yellow fruit (Think here).... What will be the genotype and phenotype of the offspring? Genotypes: Phenotypes: Genotypic Ratio: Phenotypic Ratio:

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Find the time required for an object to cool from $320^\circ F$ to $260^\circ F$ by evaluating the\n$t = \frac{10}{\ln 2} \int_{260}^{320} \frac{1}{T - 100} dT$\nmin

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