According to the rules only one question will be answered
all three Problem 3: (circle one answer) (10 points) If F = (10/+10+ 10 k) N...
Can i have this as soon as possible please? I will give a rate!! make sure to include any fbd Problem 1: (16 points) Given that F 600 lb, answer the following questions: Determine the magnitude and the cartesian coordinates of the projected a. component of F along the AO of the pipe. (4 points) b. Determine the angle between F and AO. (4 points) c. Determine the magnitude of the perpendicular of F along AO. (4 points) d. What...
Problem 5 (10 points): Circle "T" for True or "F" for False for each of the following statements T F For a smoothing filter given by y[n]-(1-a)x[n] + αy[n-1], where 0 < α 1, the effects of an individual input sample never die out. The following system, where N > 1, is a high-pass filter: TF N-1 T F If the output of a digital filter depends on both current and past input values, it is called T F An...
Problem 2 (25 points): Consider an undamped single-degree-of-freedom system with k = 10 N/m, 41 = 10 N 92 = 8N, and m = 10 kg subjected to the harmonic force f(t) = qı sin(vt) + 92 cos(vt), v = 1 rad/ sec. Assume zero initial conditions (0) = 0 and c(0) = 0. Derive and plot the analytical solution of the displacement of the system. mm m = f(t) WWWWWWWW No friction Problem 2 Problem 3 (30 points): Using...
Please answer all parts of the questions and please try making them clear and easy to understand. CONCEPTUAL QUESTIONS: (Total Points 10, 1 points each question) 1- A plate is supported by a bal-and-socket joint at A, a roller joint at B, and a cable at C. How many unknown support reactions are there in this problem? 300 N 400 N i m A) Four forces and two moments B) Six forces C) Five forces D) Four forces and one...
Problem #1 (Concepts) Circle the correct answer or fill in the blank. (3 points each) a) Kirchhoffs "law" is a consequence of (conservation of charge conservation of energy both none) b) What is the time constant of the circuit shown below? Each of the five resistors has a resistance R, and each of the five capacitors has capacitance C. The internal resistance of the battery is negligible. (RC 5RC 10RC25RC) vünün = = = AV c) A power supply will...
3 Problem Three [10 points] (The Quantum Oscillator) We have seen in class that the Hamiltonian of a particle of a simple Harmonic oscillator potential in one dimension can be expressed in term of the creation and annihilation operators àt and à, respectively, as: or with In >, n = 0,1,..) are the nth eigenstates of the above Hamiltonian. Part A A.1. Show that the energy levels of a simple harmonic oscillator are E,' Aw (nti), n=0, 12, A.2. Calculate...
Have I done part f) and g) correctly? PART A: Structures Questions Three (3) questions; Answer all questions; The questions carry the number of marks indicated; Total marks for Part A is 24. Answer the questions on this Examination Question Paper in the spaces provided. Nothing written on an answer booklet, on scrap paper or else where will be marked for Part A. Signs and units are an essential part of any answer. Some formulas and solutions of elastic curves...
FART I TRUE FALSE QUESTIONS (10 points). Please write True (1) or False (F) on the blank Scarcity is the intimited nature of society's resources given society's limited wants 2. A reward is a type of positive incentive. 3. To remove difficulty of double coincidence of wants we use money. 4. An exogenous factor is a variable that can be controlled for inside the model. 5. The PPF will not have a constant slope. 6. The law of demand states...