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theodore morgan

theodore m.

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21. Three point charges are fixed in place in a right triangle, as shown in the figure. What is the electric force on the -0.60 µC charge due to the other two charges? +0.80 μ C + 10.0 cm 8.0 cm| -0.60 με + +1.0 με X Problems 21 and 22 Answer 22. Three point charges are fixed in place in a right triangle, as shown in the figure. What is the electric force on the +1.0 µC charge due to the other two charges?

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An individual who is found to have subaverage intellectual functioning, as well as deficits in adaptive skill areas, and who is diagnosed in his or her twenties should be identified as an individual with an intellectual disability. True or False True False

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Exercise 1.2 - Add a constructor to the following partial class definition and draw the class diagram // represent computer images class Image \{ int height; // pixels int width; // pixels String source; // file name String quality; // informal () Explain what the expressions mean in the problem context and write test class: new Image(5, 10, "small.gif", "low") new Image(120, 200, "med.gif", "low") new Image(1200, 1000, "large.gif", "high")

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dentify one topic related to cognitive development that is covered in your textbook (i.e., decision making, memory, learning, language development). If you are unsure if your topic is appropriate, ask the instructor.

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Find a polynomial function that has the given zeros. (There are many correct answers.) 0, -2, -4 f(x) =

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5. A person pushes a desk across the horizontal floor with a constant force of 20 N. The desk moves at a constant 2 m/s. If the only other force on the desk is friction force, how does the friction force compare to the amount of force the person applies? a. The force of friction is greater than the applied force. c. The force of friction is equal to the applied force. b. The force of friction is less than the applied force. d. The force of friction is zero.

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1. Figure 1 shows an RCM designed in [1]. Draw the kinematic diagram, calculate it's mobility, draw the vector loop, identify the unknowns, and and write down the vector loop equations. (tip: use \textbf{R}$_{BA}$, \textbf{R}$_{CB}$ to represent vectors denoting position of B (head) in A, and C (head) in B respectively) [5]

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B 20 kN 12 kN 3 m A C D 4 m 4 m

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For the simply supported beam shown, determine the principal stresses ($\sigma_{p1} > \sigma_{p2}$) and the maximum shear stress $\tau_{max}$ acting at point K, as shown. Show these stresses in an appropriate sketch. Answers: $\sigma_{p1} = $____ ksi. $\sigma_{p2} = $____ ksi. $\tau_{max} = $____ ksi.

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Problem 1 A steel bar ABC of diameter D = 40mm subjects to a fluctuated loads F acting at the end of the arm BC is fixed to the wall by four bolts as shown in figure. If the maximum loads $F_{max} = 4i + 16j$ kN that the bar will carry and knowing that $F_{min} = 0.25F_{max}$. Find; a) Find the reactions loads at the fixed support and draw the F.B.D. b) Identify the critical bolt. c) Determine the static ($n_s$) and fatigue ($n_y$) factor of safeties. Note: Choose the diameter of the bolts that are required to handle the bar ABC from class ISO 8.8 to class ISO 12.9

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