Numerade

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5.6 A frame is a structure composed partially, or totally, of pinconnected, multiple-force members. The analysis involves the determination of the forces acting at the pins joining the members. The procedure is to isolate each member as a free body, showing all known and unknown forces (or components of forces), and then apply the three equations of equilibrium.

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17. With regard to electricity use, energy efficiency can be considered to be a subset of the larger energy-saving category known as conservation. Explain why this is true and give an example that supports your explanation.

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Adventure Travel has 10 employees each working 40 hours per week and earning \$20 an hour. Federal income taxes are withheld at $ 15 \% $ and state income taxes at 6\%. FICA taxes are $ 7.65 \% $ and unemployment taxes are 3.8\% of the first \$7,000 earned per employee. What is the actual direct deposit of payroll for the first week of January? \$5,404 \$5,708 \$4,792 \$8,000

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7. A mix is componed of the following constitucnts. \begin{tabular}{|c|c|c|} \hline Constitucnt & \% of total weight & Specific gravity \\ \hline CA (Course agerebites) & 30 & 2.7 \\ \hline Sand (FA) & 50) & 26 \\ \hline Fitler & 15 & 23 \\ \hline Bitumen & 5 & 1 \\ \hline \end{tabular} After compaction. the mix contains $ 2.5 \% $ air voids; determine the unit weight of the mix (3 marks). 3:34 AM

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Select the suitable concept to match the appropriate definition. Definition 1. Sacrifice of resources 2. Cost that cannot be directly related to a cost object 3. Cost that varies with the volume of activity 4. Cost used to compute inventory value according to GAAP 5. Cost charged against revenue in a particular accounting period 6. Cost that can be directly related to a cost object 7. Past, present, or near-future cash flow 8. Lost benefit from the best forgone alternative 9. Cost that can more easily be attributed to time intervals 10. Cost that does not vary with the volume of activity 11. Cost that is part of inventory Concept

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#8) The Cheetah is the world's fastest animal and is capable of accelerating at a rate of 10.3 $m/s^2$. How long does it take for Cheetah to speed up from 10.5 m/s to 35.7 m/s? #9) Dr McBride's squirrel named Eddy

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Suppose a clay model of a koala bear has a mass of 2.00 kg and slides on ice

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5. What materials are commonly used in the manufacture of solar cells?

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The cable is pulled down with a constant force of 460 Newtons to lift the 96.2 kg block at B which is initially at rest. After a short time, the block has a velocity of 9.5 m/s. How far has the cable been pulled in meters by this point?

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Evaluate the function $k(x) = x^2 - 3x$ for the given value of $x$. $k(x+2)$

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jacob s.