Numerade

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24.3 12.3 23. In nuclear fission, a nucleus of uranium-258, which contains 92 protons, con divide into 2 smaller spheres each having 46 protons and a radius of 5.90.10-15 m. what is the magnitude of the repulsive electric force pushing the two spheres apart? What do I do?? I'm lost arid don't know how to start or anything?

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A horizontal beam (ignore its mass) has a pivot at a point that is off-center, so that length $l_1$ is different than length $l_2$. The picture above shows two cases in which masses are hanging from the ends of the rod. In each case the unknown mass $m$ is balanced by a known mass, $M_1 = 832$ kg or $M_2 = 400$ kg, so that the rod remains horizontal in rotational equilibrium. What is the value of $m$? m = $\boxed{1232}$ kg

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An abnormal individual of a normally diploid species that has only one chromosome set (n) is called a allopolyploid haploid triploid polyploid monoploid

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Which of the following animal groups are amniotes? Choose ALL correct answers. Select 3 correct answer(s) Question 1 options: nonavian reptiles amphibians mammals birds bony fishes all chordates

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Marx writes that one of the most damaging effects of capitalism is the alienationIt causes workers to suffer. True False

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compare simple and compound interest for $10,000 deposit at 1.95% interest for 3 years.

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Problem D. Suppose a function $y = f(x)$ with domain R is $2\pi$-periodic (e.g. $y = \sin(x)$). Show that $\int_0^{2\pi} f(x) dx = \int_{-\pi}^{\pi} f(x) dx$

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Question 1 (24 points) Suppose the government levies a tax of 40. Using the graph shown, determine the value of each of the following: (Show all of your calculations if there is any calculations. If you just write the answers, you will not get the full credit.) 100 b. a. equilibrium price before the tax. consumer surplus before the tax. producer surplus before the tax. d. total surplus before the tax. C. 90 8.5 70 50 40 10 30 c f. g. h. i. 3. k What is the price of buyers after tax? What is the price of sellers after tax? What is the incidence of tax? consumer surplus after the tax. producer surplus after the tax. total tax revenue to the government. total surplus (consumer surplus+producer surplus+tax revenue) after the tax. deadweight loss. price S D 10 20 30 40 50 60 70 80 90 100 quantity Question I 24 points Suppose the government levies a tax of 40. Using the graph shown, determine the value of each of the following (Show all of your calculations if there is any calculations. If you just write the answers, you will not get the full credit.) 1. equilibrium price before the tax b. consumer surplus before the tax producer surplus before the tax d. total surplus before the tax. c. What is the price of buyers after tax f What is the price of sellers after tax? What is the incidence of tax? h. consumer surplus after the tax 1 producer surplus after the tax 1. total tax revenue to the government. total surplus (consumer surplus+producer surplus+tax revenue) after the tax deadweight loss.

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You are standing on a platform at the head of a train whose wagons and locomotive are all the same length. After 4 seconds, the first carriage of the uniformly accelerating train has passed you (i.e. the end of the carriage passes you). (a) After how long did the nth wagon pass you? Give a general formula for time. (b) How long does it take the 7th carriage to pass you? (c) What is the speed of the train when the 10th carriage passes you? For this sub-task, assume 10 m as the length of the wagon. When calculating, assume that the wagons are directly adjacent to each other (no gaps)

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(9 marks) 4. A rigid pole and cross-arm assembly is shown here. Determine the moment of the 1.2-kN tension (acting at C) about line AE.

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robert p.