Rigid pipe (2) is supported by a pin connection at C and tie rod (1). The structure supports a load P = 10 kN at pin B. Assume x1 = 3.3 m, x2 = 2.2 m, and y1 = 3.7 m. Determine the force in tie rod (1).

Which of the following is true about fault induction attacks?

A steel rod with a circular cross section is used as a weight hanger. The straight part of the rod is 170-mm long and has a diameter of 4.4 mm. Determine the longitudinal strain in this portion of the rod when it supports a tensile load of 12.0 N.

Harout wants to improve the performance of the assembly line worker he manages. Currently, the worker produces an average of 750 units per day in baseline. Harout first implements a feedback system where he posts graphs representing the worker’s daily number of units produced. Almost immediately after the feedback system’s implementation, productivity increases to an average of 1,000 units per day. After two weeks at this level, Harout decides to implement a pay-for-performance system with bonuses based on productivity rates. This performance system produces an average of 1,200 units per day for the next 2 weeks. Harout continues implementing these interventions in this same order without randomization and sees similar behavior patterns. Later, Harout implements the performance system immediately following baseline and finds that it is not as effective as it had been during the original testing period. The results of these data are most likely being impacted by which confound?

Use the following information to answer this question. Windswept, Incorporated 2022 Income Statement (in millions) Net sales $ 8,700 Cost of goods sold 7,340 Depreciation 405 Earnings before interest and taxes $ 955 Interest paid 82 Taxable income $ 873 Taxes 306 Net income $ 567 Windswept, Incorporated 2021 and 2022 Balance Sheets (in millions) 2021 2022 2021 2022 Cash $ 150 $ 185 Accounts payable $ 1,180 $ 1,260 Accounts receivable 920 730 Long-term debt 1,000 1,265 Inventory 1,520 1,550 Common stock 3,210 2,900 Total $ 2,590 $ 2,465 Retained earnings 460 710 Net fixed assets 3,260 3,670 Total assets $ 5,850 $ 6,135 Total liabilities and equity $ 5,850 $ 6,135 What is the return on equity for 2022?

An engineer is designing a new pulley and shaft assembly that utilizes a square key. Assuming each of the three keys would experience the same shear force, which key would have the largest average shear stress?

Cora is conducting a literature review regarding a case she is working on with a client who engages in scratching himself. After identifying and reviewing several articles, she evaluates each article and selects only those studies that are a close to contextual fit with her case. What is the very next step Cora should take as part of the literature review process?

100X objective lens is used with:

Sunyi is a behavior analyst currently working for a drug company that wants to test the efficacy of a new experimental drug to reduce patients’ harmful stereotypy. The company researchers are looking to determine appropriate dosages and want to administer several different doses of the drug to see which dosage is most effective at reducing harmful stereotypy. Which analysis would be the best for the behavior analyst to use?

Harris is a behavior analyst working with a young adult in a group home where the staff-to-resident ratio is typically one staff member to three residents. Han has just moved into the group home and is displaying three different behaviors that appear to be maintained by attention.  Harris has his staff members collect continuous baseline data on the behavior with the most severe topography and collect intermittent baseline data on the other two behaviors. If the intervention effectively changes the severe behavior, Harris plans to begin continuous baseline data collection on the second target behavior while continuing intermittent baseline data collection on the third target behavior. Which experimental design would be most appropriate for Harris to use?