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ConstantsPeriodic Table Part A The displacement of a standing wave on a string is given by D-3.4 sin(0.67r) cos(44t), where r and D are in centimeters andt is in seconds. What is the distance (cm) between nodes? Express your answer using two significant figures. d- cm Submit Request Answer Part B Give the amplitude of each of the component waves. Express your answers using two significant figures. Enter your answers numerically separated by a comma A, A2 cm Submit Part...
In the figure below draw the free body diagrams for all three members. 3.) In the figure below draw the free body diagrams for all three members. s) 3 m 2 m 1 m 3 kN 1.5 m 3.) In the figure below draw the free body diagrams for all three members. s) 3 m 2 m 1 m 3 kN 1.5 m
8.5 Theorem. Let s andt be any two different natural numbers with s t. Then (2st. (). is a Pythagorean triple. The preceding theorem lets us easily generale infinitely many Pythagorean triples, but, in fact, cvery primitive Pythagorean triple can be generated by chousing appropriale natural numbers s and and making the Pythagorean triple as described in the preceding thcorem. As a hint to the proof, we make a little observation. 8.6 Lemma. Let (a, b,e) be a primitive Pythagorean...
Homework Problem H 7.E Consider the truss shown below with the loading on joints D, K, S and U. Given: Find: For this problem: a) Determine the external reactions acting on the truss at supports A and H b) Identify all zero-force members in the truss. c) Determine the load carried by members BC, CJ and MN. Identify each member as either being in tension, in compression or carrying zero load. For this problem, use the following parameters: h 30...
2. (6 pts) Use the pumping lemma for context-free languages and the string s = ap + 1 bpcP+1 to show that L (amb"cm | 0 < n < m} is not context-free. 2. (6 pts) Use the pumping lemma for context-free languages and the string s = ap + 1 bpcP+1 to show that L (amb"cm | 0
Problem: A discount shoe store always runs a ‘buy one, get one free (limit one free pair per customer)’ campaign. A customer asked a clerk, if he would sell her one pair for half price. The clerk answered, “I’m sorry, I can’t do that.” but when customer decided to leave the store, the clerk hastily offered, “However, I think I can give you a 40% discount on any pair in the store.” Assuming the consumer has $200 to spend on...
show ALL steps to get answer. A 2.0-cm-diameter loop of wire with a resistance of 0.015 0 is placed in the center of a solenoid. The solenoid is 4.0 cm in diameter, 20 cm long, and wrapped with 1000 turns of wire. The current in the solenoid is cw when seen from the left. If the current decreases from 5 A to 3 A in 4 s, what is magnitude of the induced current in the small loop? 20 cm,...
While at a discount shoe store, a customer asked a clerk, “I see that your shoes are ‘buy one, get one free- limit one free pair per customer.’ Will you sell me one pair for half-price?” The clerk answered, “I can’t do that.” When the customer started to leave the store, the clerk hastily offered, “However, I am authorized to give you a 40 percent discount on any pair in the store.” Assuming the consumer has $200 to spend on...
1. The members of truss are attached together by pins having 5 cm in diameter and 10 cm in length. The truss is supported by a frictionless pin at one end (joint A) and a roller system at the other joint k). The load Lis equal to 5 kN. The section view of the truss member is below and it is homogeneous all along the truss. Elastic modulus is 200 GPa, shear modulus is 75 GPa for the truss. (a)...
to provide free effective communication to a. Exercise b. Get plenty of sleep c. Talk and share with others d. Compliance and dependence e. Take breaks when you feel stressed 51. Which of the following are nonadaptive coping mechanism? a. Hostility and aggression b. Recognition-seeking c. Passive-aggressive behavior d. All of the above e. A and C