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An object is sliding along a horizontal table surface of negligible friction with velocity vx when it leaves the end of the table of height H. The object lands a horizontal distance D from the edge... The path of a satellite orbiting the earth causes the satellite to pass directly over two tracking stations A and B, which are 40 mi apart. When the satellite is on one side of the two stations, the... Franks Ski Shop deposits all receipts in the bank and makes all payments by check. On May 31 the cash account had a balance of $5,357.44. The bank statement on May 31 reported a balance of $4,139.08.... The figure below shows the demand curve for a U.S. farmer for irrigating his land. It costs $100 per acre to irrigate the land. Each acre of land irrigation generates salty runoff that winds up in... Figure P9.23 shows a circuit for a differential amplifier with an active load. Here Q1 and Q2 form the differential pair, while the current source transistors Q4 and Qs form the active loads for Q1... The four graphs below represent wave functions of an electron in an infinite one-dimensional square well of width L = 0.08 nm. The wave functions are, of course, zero outside the well. wave function... A transverse sinusoidal pulse travels along a string in the +x direction with a speed of 10.0 m/s and a wavelength of 2.50 m. The pulse has an amplitude of 2.00 cm. If the element of the string at x... 8-7. A large number N of closely spaced turns of fine wire are wound in a single layer upon the surface of a wooden sphere of radius a, with the planes of the turns perpendicular to the axis of the... Consider the system of two blocks shown in (Figure 1). There is no friction between block A and the tabletop. The mass of block B is 5.00 kg. The pulley rotates about a frictionless axle, and the... Why are semiconductor quantum dots not very good for classical microelectronic applications? Give at least two reasons. The figure below shows an air-filled plate capacitor with plate area A and plate spacing d. An insulator with dielectric constant K fills 1/3 of the plate gap: If d/3 K d. A Determine the effective... Copper and aluminium have a resistivity of respectively 1.68*108 Om and 2.65*10 Qm. We have to construct two cables, one with a copper conductor and one with aluminium conductor. What have to be the... The Particle Accelerator LHC (Large Hadron Collider) at the International Particle Physics Research Organization CERN in Switzerland uses superconducting magnets to carry protons in a circular orbit... Casing having an OD of 9.625 in. and an ID of 8.535 in. is to be cemented at a depth of 13,300 ft in a 12.25-in. borehole. A 40-ft shoe joint will be used between the float collar and the guide shoe.... A viscous fluid with temperature-independent physical properties is in fully developed laminar flow between two flat surfaces placed a distance of 2B apart. For z < 0 the fluid temperature is... A 1000kg F1 car in on start-finish straight heading to the first corner at 192mph. Determine the: 1) Velocity in m/s. (5) 2) Weight of the car. (5) 3) kinetic energy of the car. (10) 4) upload a file... Four equal, uniform rods of mass m and length 2a are hinged together to form a rhombus ABCD. The point A is fixed, while C lies directly beneath it and is free to slide up and down. The whole system... Q: A coil of 100 turns, having a radius of 10 cm, is placed around a very long solenoid of 1200 turns / m, having a radius of 5 cm. a. Calculate the mutual inductance of the system. b. Calculate the... Imagine a proton and a neutron are separated by a distance of 1 m. What is the strength of the electrical force between them? 2.3 x 10^-28 N -2.3 x 10^-28 N 0 N 9.0 x 10^+9 N Q 10: Two very long parallel wires are traversed by the same current i, as shown. The following figure. Rank in ascending order the magnetic field modulus of the three points shown. P i P3 1. 2d GUDC E15: Two parallel infinite wires are separated by a distance of 4 cm. They are traversed by the same current i = 7.50 A, flowing in the opposite direction (see figure). What is the magnetic field at... In a series RLC circuit, the generator has an amplitude of 170 V and a frequency of 60 Hz. The resistance of the circuit is 120n, the capacitance is 25 F, and the inductance is 40 mH. When the emf... A 1,000-hp pump can operate at a volumetric efficiency of 90%. For this pump, the maximum discharge pressure for various liner sizes is: Maximum Discharge Pressure Liner Size (in.) (psig) 1,917 2,068... The surface of the sun has a temperature of about 5800K and consists largely of hydrogen atoms. Part A Find the rms speed of a hydrogen atom at this temperature. (The mass of a single hydrogen atom... Describe in great detail the chain of events that occurs in the Start/Stop motor control circuit and power circuit when: V The motor is running and overloads (Use Action Reaction concept to explain) A device for chemical analysis of small amount of aqueous solution (a lab on a chip) has channels 100 m wide and 10 m deep. With a solution viscosity of 1.3 cP and a density of 1,050 kg/m 3 , what... a. An alternative derivation of FEFD is to equate the approximate slope (V,) of the approximate solution (curve) y(x) to the chord connecting the leading and trailing edges over the cell of interval... A stone is thrown from the top of a building upward at an angle of 26.0 to the horizontal with an initial speed of 21.0 m/s as shown in the figure. The height from which the stone is thrown is 45.0 m... 3. As shown in the figure, a closely wound toroidal coil inner radius a and outer radius b have N turns and carry a current I. Find the magnetic flux density distribution. 1 1 A 20-bbl influx of 9.0-lbm/gal salt water enters a 10,000-ft well containing 10-lbm/gal mud. The an- nular capacity is 0.0775 bbl/ft opposite the drillpipe and 0.0500 bbl/ft opposite the 600 ft of... To measure the capacitance of a conductor, it is first charged to a potential Vo = 1350V. It is then connected by a conducting wire to a distant metal sphere of radius r = 3cm. As a result the... CARE is a growing consulting company in the healthcare sector with 50 employees in different locations. Each manager at CARE is responsible for tracking the profitability of the projects he/she is... A positive charged q=5.7C is moving along the +y axis. if the magnitude of the field at point (a,2a,3a/2) is B=bi - (2b/3)k, what is the magnitude of the velocity of the charge in (m/s)? Only give... A heat engine takes 0.350 mol of a diatomic ideal gas around the cycle shown in the pV-diagram of the figure (Figure 1). Process 1 2 is at constant volume, process 2 3 is adiabatic, and process 3 1... A point charge q1=-4.00nC is at the pointx=0.600 meters, y=0.800 meters, and a second point charge q2=+6.00nC is at the point x=0.600 meters, y=0 meters. (A) Calculate the magnitude E of the net... 1. Solve for the specific volume of refrigerant-22 (R-22) at 330 psi and 240F using the following methods: (a) From the Properties of Superheated R-22 Vapor Table (b) Figure A-1 (1 atm = 14.7 psi)... A ball is placed on a beam, see figure below, where it is allowed to roll with 1 degree of freedom along the length of the beam. A lever arm is attached to the beam at one end and a servo gear at the... a. Given the following water oil relative permeability curves,you are asked to explain how we can reach the conclusion that almost 10% percent of the pore space contributes noting to the permeability... The following data show the amount of energy impinging on Earth in different forms. A. Only a small fraction of the sun s energy is ultraviolet light (less than 2500 nm). What is the rest of the... A 150-Ci sealed Na-24 source is to be stored in a pool at a depth of 150 cm. Na-24 decays by beta emission to 24mMg (metastable state). This is followed by the emission of two gamma rays per... In a Compton scattering experiment, a photon of energy Eis scattered from an electron at rest. After the scattering event occurs which of the following statements in true? Select one: a. The momentum... Packaging Corporation of America produces containerboard and white papers. WestRock Co. manufactures paper products and corrugated products. Financial statement data for these two companies follow:... Compute your average velocity in the following two cases: (a) You walk 51.7 m ata speed of 1.61 m/s and then run 51.7 m at a speed of 3.70 m/s along a straight track. (b) You walk for 1.00 min at a... Jose, Michael, Frank, Alfredo, and Ariel, five friends, are in a group and everyone recorded their own seated heart rate (HR), standing HR, and seated recovery HR after performing 15 jumping jacks.... Write four (4) IT strategies and explain how they align to one or more of the business strategies from ITSP #1, Section 1, including the compliance requirements, articulated in the Case Study. If... 7) A space vehicle of mass 8,000 kg (including crew) when empty of fuel takes on 92,000 kg of fuel at a space station. It is released from the station with an initial speed of 2 m/s, and its rockets... A horizontal well, 1000 ft long, is drilled in a reservoir with Iani 1. What should be the horizontal well length to produce the same flow rate if Iani 3? The drainage radius, reh, is 2980 ft, and... A simple porous medium is composed of equal nonconduct- ing spheres, the packing of which is cubic, as shown in Fig. 1.32. The pores are filled with a liquid of resistivity Rw. a. Determine the... Consider a shale-free, dry, sandstone core plug. By measure- ment, the following data are known: d=2.54 cm, L=5.00 cm, and mass (dry)=54.8 g. a. Knowing that the grain density of most sandstones is... Acme Inc. is looking to predict their spending plan as best as they can and to make significant improvements to estimate future demand in the presence of uncertainty . You are the Private Fleet... Consider an absolutely rigid flat bar of your choice, with a flat and relatively smooth top surface, of about 1.5 m 2 m long, lying on a horizontal floor. Consider also a brick with flat and... Determine the electrical conductivity of ZnO at 600C when doped with 0.008% As. Estimate the fraction of fixed assets PBG depreciated in 2000. In other words, compute depreciation expense as a percent of the average gross book value of depreciable fixed assets. What would this... 1. Consider the scalar optical field of the form propagating in a x2) nonlinear medium: [10] E(t) = A exp(-iwit) + B exp(-iwzt) + C'exp(-i(wi + 8)t) + Dexp(-i(w2 6)t) + c.c. Calculate the... Mark Twain's words, "It is difficult to make predictions, particularly about the future", could not be more true for someone trying to predict oil or gold prices in the current environment. This is... The mechanism shown in the figure below rotates about the vertical axis. The collar has mass m =2.9 kg. The spring has an unstretched length of 660 mm and the spring constant is k =150 N/m. The... Trapezoidal rule and or Simpson's 1/3rd rule are commonly used to find the approximate surface area of the agricultural land or some irregular surfaces. In this project you need to design a township... A passive long only Equity portfolio Manager with asset under management (AUM) of $ 1.5 Billion has the following investments: Index Dow Jones S&P 500 FTSE 250 TSX 100 DAX performance CAC 40 SENSEX... A physics student has a 25% chance of passing their physics final. If 124 randomly selected physics students are selected, answer the following. a) Which is the correct wording for the random... Table, from a General Social Survey, relates responses on R = religious service attendance (1 = at most a few times a year, 2 = at least several times a year), P = political views (1 = liberal, 2 =... A physics student pulls a block of mass m = 22 kg up an incline at a slow constant velocity for a distance of d = 4.5 m. Does the incline make an angle? = 32? with the horizontal. The coefficient of... On March 1, 2020, Quinto Mining Inc. issued a $690,000, 8%, three-year bond. Interest is payable semiannually beginning September 1, 2020. Required: Part 1 a. Calculate the bond issue price assuming... An archer tests various arrowheads by shooting arrows at a pumpkin that is suspended from a tree branch by a rope, as shown to the right. When struck head-on by the arrow, the pumpkin swings upward... A ball of mass 2m slides along a frictionless track with speed u. Starting from a long distance away, it collides elastically with a stationary ball of mass m. (a) Calculate the final speeds of both... (a) Derive using Newton's laws a second-order differential equation for h(t), assuming that the only two forces acting on the cork are gravity and buoyancy. Gravity pulls the cork downward with a... Roman and Tej decide to have a friendly race with their race cars on a straight road; Roman's car can accelerate at 20 meters per second per second and can achieve a maximum speed of 60 meters per... State the predicted height, taken from your graph, of the ping pong ball bounce when dropped from 4 m. Then draw a sketch of the ping pong ball at the top of its bounce (maximum height) and give your... Doc Physics calls "capacitance" the "efficiency of storing________ without raising ________ much." a energy, temperature b voltage, charge c charge, voltage d charge, energy When integrating to find... 1. (4) A blood pressure of 110 mm Hg is measured using a cuff over the wrist which is positioned 30 cm above heart level. According to Bernoulli's equation(given below), what is the blood pressure at... Ryan is 26 years old and weighs 213 pounds. He works a full-time construction job during the day and squeezes in online classes at the community college in the evenings. He recently started working... 130 g of water is placed in a 10-g aluminum cup. Both the water and cup start at temperature 40 C. 30 g of ice at an initial temperature of 0 C is added to the water. The ice is allowed to melt and... Two speakers sit 4.0m apart. Each is playing the same pure tone, of a single frequency sinusoidal sound wave. For simplicity, we can place these on the y-axis at y = +2.0m and at y= -2.0m. You stand... Consider a flight vehicle traversing in a gravityless vacuum in an inertial direction X. (1) The mass of the rocket is M and does not change with time; (2) thrust force starts with a maximum of Fmax... 15. A 300.0m wide river flows at 1.00 m/s. A girl swims across it at 1.80m/s relative to the water. Draw a diagrams,be organized. (a) What is the least time she requires to cross the river? (b) How... Plan a controlled experiment to investigate how much the temperature of cold sand and cold water change when hot water is added to them. Assume you have access to water, sand, containers, ice, a heat... 1. A converging mirror has a radius of curvature of 20.0 cm. An object sits 15.0 cm from the mirror. Draw its image. 2. A converging mirror has a radius of curvature of 20.0 cm. An object sits 5.00... Given the following data Drawworks horsepower =1,200 hp Hook load 250,000 lb Number of lines strung = 8 Sheave efficiency = 96% Drilling line breaking capacity When pulling out of the hole,... 1) The diagram shows the first two hills of a frictionless rollercoaster ride, marked A and B (the diagram is not to scale). At A the 1100 kg carriage is moving at 0.5 m/s, and at B it is moving at... (14%) Problem 3: The circuit shown contains a voltage source with emf & = 5.99 V, a resistor with resistance R = 135 k2, and a capacitor with capacitance C = 507 nF. When switch S is set to position... Let's compare your eye to the CPC1100 telescope in 311. It has a 280mm diameter mirror with a 75 round obstruction in the center. Your eye on a dark night is 8mm in diameter. How much more light can... Two cars start from rest and race distance 1,350 m to the finish line. Car #1 has a mass of 1,400 kg and can accelerate with a net force of 2,300 N. Car #2 has a mass of 1,500 kg and can accelerate... Please help with this Physics Lab. I need help with #3, as well as checking my answer for #4, and I need help with #5.Thanks! Investigating distance apart: Where do you think we should measure... Two identical springs hang from the ceiling, while a 4.0 kg block is attached to the end of the springs, as shown in the diagram. The spring constant is equal to: 0 20 40 60 80 2468 cm 4 kg This is not a project and/or assignment for marks, as theses are textbook questions, and will not be copying the tutors work/answers. Please answer all the questions in the space provided and in full... We will construct a vector C that is equal to the difference of two vectors. First, move A and B so that their tails are together. Then extend vector C from the tip of A to the tip of B. O C DI Oscillations and Resonance Name Lab Procedure Answer questions in red. Download and run the HTMLS application \"resonance\". Driving force: 30 N Driving equency: 5 rad. '5 Spring constant: 5 - 'Irn... Help me to solve according to the PheT simulation went Lab 10: Reflection and Refraction Part 2: 1. Use the PheT simulation found at:... NEED HELP URGENTLY! I am stuck and need help please! Thank you so much!! Pre-Lab for LAB#2 Problem 1 The Basketball Let's assume a basketball is dropped from a height of 1.5 m. How long will it take... A. Voltage Measurements at 90 Hz Turn on your function generator. It defaults to a sine wave with a frequency of 1000 Hz. Set the Frequency to 90.000 Hz by using the decade buttons (below 100.000) to... 1. Observe the three different videos in this lab interactive. What do you notice happening in the video? Describe and Identify at least 3 unique observations. BI U Score: 0/1 2. You are assigned... Final Exam Simulation (50 points) Directions: Go to theHydrostatic Pressure Simulatorhttps://phet.colorado.edu/en/simulation/under-pressure Click the BIG RED 5 Explore the simulator by moving the...
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