Masses m and 2m are joined by a light inextensible string which runs without slipping over a uniform circular pulley of mass 2m and radius a. Using the angular position of the pulley as generalized coordinate, write down the Lagrangian function and Lagrange's equation. Find the acceleration of the masses.​

the domain for f(x) is all real numbers than or equal to 3 Walter is a 5-year-old boy who lives in the united states. based on the research, if he has a nutritional problem it is most likely to be __________. group of answer choices Let A be an nn symmetric matrix. The trace of A (or any square matrix) is the sum its diagonal entries and is denoted tr(A) The trace agrees with matrix multiplication in the following way: tr(AB)=tr(BA). (You don't need to verify this fact). PART A) Show that det(A) is the product of the eigenvalues of A. (Use the fact A is orthogonally diagonalizable.) PART B) Show that tr(A) is the sum of the eigenvalues of A. (Use the fact A is orthogonally diagonalizable.) "what is the present value of a security that will pay $ 13,000 in 20 years if securities of equal risk pay 3% annually? Do not round itermediate calculations. Round your answer to the nearest cent" Surinder borrowed $1300.00 and agreed to pay $2625.53 in settlement of the debt in four years, six months. What annual nominal rate compounded semi-annually was charged on the debt?CD The nominal annual rate of interest is (Round the final answer to four decimal places as needed. Round all intermediate values to six decimal places as needed) If the utility function is U (x1, x2) = 10(x12+2 x1x2+ x22)-50, then we say "commodity 1 and commodity 2 are perfect-substitutes". Do you think the conclusion is correct or not? Why? Please explain. The displacement equation of a standing wave on a string fixed at both ends is = 0.10 sin 5x cos4t where y and x are in meters and t is in second. It produces for loops. (i) What is the wavelength and wave speed of the individual waves? (ii) Find the length of the string. (iii) Is there a node or antinode at x = 0?(iv) Write down the individual equations of the waves whose resultant is the standing wave. 4. [6 marks] Consider the following linear transformations of the plane: T = "reflection across the line y = -x" "rotation through 90 clockwise" T2= T3 = "reflection across the y aris" (a) Write down matrices A, A2, A3 that correspond to the respective transforma- tions. (b) Use matrix multiplication to determine the geometric effect of a rotation through 90 clockwise followed by a reflection across the line y = -x, i.e., T2 followed by T. (c) Use matrix multiplication to determine the combined geometric effect of T followed by T2 followed by T3. Which of the following is a adverse effect of metformin? a. Hypoglycaemia b. Lactic acidosisc. Cardiac failured. Lipodystropy Which of the following conclusions regarding fundamental analysis will an investor reach if she believes in the weak form of the efficient market hypothesis? A) Fundamental analysis must be combined with technical analysis to identify undervalued securities. B) Fundamental analysis can be used to identify undervalued securities. C) Fundamental analysis cannot be used to identify undervalued securities. D) Fundamental analysis, applied in a top-down manner, can be used to identify undervalued securities. answer quick plsA 2.0 x 102 g mass is tied to the end of a 1.6 m long string and whirled around in a circle that describes a vertical plane. What is the minimum frequency of rotation required to keep the mass moving A polar bear walks toward Churchill, Manitoba. The pola bear's displacement is 25.0 km [S 30.0E]. Determine th components of the displacement. a)dx= 25 cos30 [E], dy= 25 sin 30[S] b)dx= 25 cos 30 [W], d = 25 sin 30[N] c) dx= 25 sin 30 [E], dy= 25 cos30[S] d)dx= 25 cos 30[E], d = 25 sin30[N] prenatal smoke exposure dysregulates lung epithelial cell differentiation in mouse offspring: role for areg-induced egfr signaling for tax years 2020 and later, the kiddie tax is computed using tax rates. estates and trusts. long-term capital gains. parents' marginal. collectible. Neal and Joe met recently at an accounting job fair. Neal lost his job when his company downsized last week and even though it came as a complete surprise; he was given two months severance pay to hold him over until he finds a new position. Joe, on the other hand decided to quit his job to look for another and he has two months of vacation pay to hold him over until he finds a new position. What, if any stress are Neal and Joe experiencing? a. Neal is feeling more stress because his job loss was unpredictable and not under his control. b. Neal and Joe are feeling the same amount of stress. c. Joe is feeling more stress because the decision to leave his job was under his control stress relates to physical illness only in predisposed individuals. d. Neal and Joe are not feeling any stress because they both have two months of pay to get them through this difficult time until they find new positions. A 0.05 kg chunk of ice at 5C is placed in 0.1 kg of tea at 20C. At what temperature and in what phase (liquid, solid, or combination) will the final mixture be? In addition, describe what is happening throughout the process on the atomic/molecular level. Cice=2.10kJ/(kg- K), Cwater = 4.19kJ/(kg K), Lfice = 333kJ/kg Q = mcAT (if no work is done and no phase transition occurs) Q=+mL (phase transition) A sensible strategy for reducing your risk for cybercrime would be to a. log onto public wifi in cafes, libraries, etc. b. throw email attachments in the trash after you have opened them and determined that they're spam. c. turn off your computer when you're not using it. d. keep the same password for all of your transactions. According to state statute, should medical assistants preformillegal tasks even if asked to do so by the supervisingphysician? White dwarfs are dead stars. Because they are so small (r= 1,...), it's possible to orbit very close to them, even though they still have huge masses. Find the force of gravity between a planet of Earth's mass that is only 5% of the distance from the dead star that the Earth is from the Sun (m = 0.8 Ms.). How long would a "year" be for such a planet? In The Interpretation of Dreams, Sigmund Freud said most critics have read Oedipus Tyrannus as "a tragedy of destiny," where "the supreme will of the gods and the vain attempts of mankind [tried] to escape the evil that threatens them." And yet, Freud says the Oedipus legend moves a modern audience (early 20th century) not because of the tension between fate and "free will"; the play moves us because Oedipus's fate might be our own. In other words, we as children fear that we might murder our father and marry our mother. Freud termed this concept the "Oedipus Complex."What do you make of Freud's interpretation? How might we (in the 21st century) interpret a play about a city dealing with a plague and a leader blind (both figuratively and in the end-literally!) to the problem? Steam Workshop Downloader