Engineering analysis

11. Assume that a motor in which the coil has a total resistance of 40 ohm is su

11. Assume that a motor in which the coil has a total resistance of 40 ohm is supplied a voltage of 120 V. When the motor is running at its maximum speed, the back emf is 60 V. (a…

11. Block A of mass 2.0kg and block B of mass 8.0 kg are connected as shown abov

11. Block A of mass 2.0kg and block B of mass 8.0 kg are connected as shown above by a spring of spring constant 80 N/m and negligible mass. The system is being pulled to the righ…

11. Block A of mass 2.0kg and block B of mass 8.0 kg are connected as shown abov

11. Block A of mass 2.0kg and block B of mass 8.0 kg are connected as shown above by a spring of spring constant 80 N/m and negligible mass. The system is being pulled to the righ…

11. Both you and your best friend Kelly are taking the same classes this semeste

11. Both you and your best friend Kelly are taking the same classes this semester, Advanced Calculus for Engineers 5 credits, Thermodynamics-3 credits, Circuit Analysis 3 credits,…

11. Consider 3 situations. 1.) An object, with mass m is held over a vertical dr

11. Consider 3 situations. 1.) An object, with mass m is held over a vertical drop of height, h. It is then dropped. 2.) An object, with mass m is at the top of a ramp with ramp l…

11. Consider a capacitor C being discharged through a resistor R as in Figure be

11. Consider a capacitor C being discharged through a resistor R as in Figure below. (a) How long does it e for the charge on the capacitor to drop to one-fourth of its initial va…

11. Experimental Woes You\'ve recently wired up an experiment in the lab. Part o

11. Experimental Woes You've recently wired up an experiment in the lab. Part of the experiment involves having two long wires extended 2 meters below the ground. One day, the exp…

11. Find the coordinate of the center of mass of the following array of particle

11. Find the coordinate of the center of mass of the following array of particles. Show all work! Document1 [Compatibility Mode] Word a Restore FILE HOME INSERT DESIGN PAGE LAYOUT…

11. For any two series resist a. The current in resistor is the same b. The Powe

11. For any two series resist a. The current in resistor is the same b. The Power dissipated by each resistor is the same e. The potential difference across each resistor is the s…

11. Given: -31. 31. 2k, =-1.47+ 2k, a) Compute A (Bx C) b) Compute A (B + C), c)

11. Given: -31. 31. 2k, =-1.47+ 2k, a) Compute A (Bx C) b) Compute A (B + C), c) Compute AX (BC), 13. Given two forces F1 and F2. The magnitude of F1, F1 = 1 = 10 N (Newtons) and …

11. In December 2010 Two Guys Excavation Services experienced a third fatal inju

11. In December 2010 Two Guys Excavation Services experienced a third fatal injury incident in a four year time span. As part of a court agreement, Two Guys implemented an aggress…

11. In December 2010 Two Guys Excavation Services experienced a third fatal inju

11. In December 2010 Two Guys Excavation Services experienced a third fatal injury incident in a four year time span. As part of a court agreement, Two Guys implemented an aggress…

11. In a legendary and probably apocryphal story, a physics professor poses a qu

11. In a legendary and probably apocryphal story, a physics professor poses a question on a test, "How would you use a barometer to determine the height of a tall building?" In th…

11. In order to move a 7.5 C charge from negative to positive terminal of a capa

11. In order to move a 7.5 C charge from negative to positive terminal of a capacitor of width 5 m , we need to apply a force of 3.0 N. What is the potential difference across the…

11. In the USA, we use the Charpy test to determine the toughness of a material.

11. In the USA, we use the Charpy test to determine the toughness of a material. In this test, the specimen is loaded as a simple beam with a load and the notch at the middle (see…

11. In the diagram to the right, what identical value of charge must object A an

11. In the diagram to the right, what identical value of charge must object A and object B have in order for object A to float 5cm above object B? Object A has a mass of 0.15. Tre…

11. Label-free detection is often preferred over labelled detection schemes in B

11. Label-free detection is often preferred over labelled detection schemes in Biosensor design because (State one plausible reason): 12. Enzyme linked Immunoassay (ELISA) ?s an e…

11. Let Zdenote the atomic number and A enote the mass number of a nucleus. The

11. Let Zdenote the atomic number and A enote the mass number of a nucleus. The number of neutrons in this nucleus is: A) Z B) A Z C) A-2Z DO A E) 24 12. A femto is: A) larger tha…

11. Let fbe a scalar function ofx, y, and z, 1.e.. f=f(x, y, z), and let F be a

11. Let fbe a scalar function ofx, y, and z, 1.e.. f=f(x, y, z), and let F be a vector (vector field), ie. F = Fil + Fyj + Fek . For each of the following operations, indicate if …

11. Mastering Michelle\'s Maniacal Mystery Machine In the scenario depicted belo

11. Mastering Michelle's Maniacal Mystery Machine In the scenario depicted below, all surfaces are frictionless. The masses are given as Mi, M2, Ma as on the diagram. Mass Mi is f…

11. Metal lids on glass jars can often be loosened by running hot water over the

11. Metal lids on glass jars can often be loosened by running hot water over them. Why does that work? 12. Suppose the volume of an ideal gas is doubled while the pres sure is red…

11. Newton concluded that some force had to act upon the moonbecause Aa force is

11. Newton concluded that some force had to act upon the moonbecause Aa force is needed tokeep the moon in motion. Ba force is needed to pullthe moon outward away from earth. Ca f…

11. Question Details SerCP8 19.P030. My Notes Ask Your Te A copper wire is 8.00

11. Question Details SerCP8 19.P030. My Notes Ask Your Te A copper wire is 8.00 m long and has a cross-sectional area of 2.00 x 10-4 m2. This wire forms a one turn loop in the sha…

11. Solubility of O 2 _______________with the increase in temp. Select one: Incr

11. Solubility of O2 _______________with the increase in temp. Select one: Increases Decreases No Change 12. For isokinetic sampling, static pressure at nozzle tip should be _____…

11. Suppose a particle of mass m moves in one spatial dimension, subject to the

11. Suppose a particle of mass m moves in one spatial dimension, subject to the potential energy V (x)m2r2. In a stationary state lW) of energy E: (a) Show that (X)0 and (P) 0 (b)…

11. Suppose you throw a ball vertically downward with a speed of 49 m/s What wou

11. Suppose you throw a ball vertically downward with a speed of 49 m/s What would be the speed of the ball one second later? 39 m/s. Show calculation: (g = 9.8 m/s) 49 m/s. ) 58.…

11. TFA shielded transformer is indicated with dashed lines around the symbol. p

11. TFA shielded transformer is indicated with dashed lines around the symbol. pnmary winding of a transformer is connected to the load. urns per volt ratio of a secondary winding…

11. The barrier height is a) the difference between Ec at the interface and Er i

11. The barrier height is a) the difference between Ec at the interface and Er in the bulk when a forward voltage is applied. b) the difference between Eg at the interface and Es …

11. The barrier height is a) the difference between Ec at the interface and Er i

11. The barrier height is a) the difference between Ec at the interface and Er in the bulk when a forward voltage is applied. b) the difference between Eg at the interface and Es …

11. The circuit in the figure has a capacitor, C = 4.60 mF, connected to a V-60-

11. The circuit in the figure has a capacitor, C = 4.60 mF, connected to a V-60-V battery, two switches, and three resistors (R1-340 , R2-220 , and R3-130 . Initially, the capacit…

11. The circuit in the figure has a capacitor, C = 4.60 mF, connected to a V-60-

11. The circuit in the figure has a capacitor, C = 4.60 mF, connected to a V-60-V battery, two switches, and three resistors (R1-340 , R2-220 , and R3-130 . Initially, the capacit…

11. The current in the 9.00 Volt battery is equal to 12. The potential differenc

11. The current in the 9.00 Volt battery is equal to 12. The potential difference across the terminals of battery #1 from point a to point b is equal to 13. The potential differen…

11. The figure below shows four equipotential surfaces and five prints on these

11. The figure below shows four equipotential surfaces and five prints on these sontaces Wwich of statements about this figure is true? A. The magnitude of the electric field is g…

11. The figure represents a solid sphere with radius R-762 cm, and surface charg

11. The figure represents a solid sphere with radius R-762 cm, and surface charge of-48.6 mC. The surface charge density on the sphere is (3 points) a. -6.66 mC/m' b. +13.6 m c. -…

11. The impulse experienced by s body is equivalent to its change in a. velocity

11. The impulse experienced by s body is equivalent to its change in a. velocity b. Kinetic energy c. Momentum. d. None of the above choices are valid. 12.A grindstone spinning at…

11. The mobile shown below is perfectly balanced. What must be the masses of m.,

11. The mobile shown below is perfectly balanced. What must be the masses of m., ms, and m,? Show your work below. Figure 11-3 3 g my 3 8 an2 12. Recall that the momentum of an ob…

11. The potential energy of a system of two particles separated by a distance r

11. The potential energy of a system of two particles separated by a distance r is given by U(r) =A/r, where A is a constant. Find the radial force F. that each particle exerts on…

11. The wavelengths of visible light range from ___________nm to ___________nm.

11. The wavelengths of visible light range from ___________nm to ___________nm. 12. In above, the longest wavelength corresponds to the color __________ and the shortest to ______…

11. There are 82 protons in a lead nucleus. Why nature needs the neutrons too in

11. There are 82 protons in a lead nucleus. Why nature needs the neutrons too in this nucleus? A) Coulomb repulsive force B) gravity needs weight C) the negatively charged neutron…

11. There are 82 protons in a lead nucleus. Why nature needs the neutrons too in

11. There are 82 protons in a lead nucleus. Why nature needs the neutrons too in this nucleus? A) Coulomb repulsive force B) gravity needs weight C) the negatively charged neutron…

11. There is a clever kitchen gadget for drying lettuce leavesafter you wash the

11. There is a clever kitchen gadget for drying lettuce leavesafter you wash them. It consists of a cylindrical container mountedso that it can be rotated about its axis by turnin…

11. There is a runner on third with one out. The batter flies out to the center

11. There is a runner on third with one out. The batter flies out to the center fielder 250.Oft from home plate. The runner tags up and tries to score. The runner takes 1.0s to ac…

11. Three currents are passing through a surface bounded by a closed path. The c

11. Three currents are passing through a surface bounded by a closed path. The currents have different values and directions. According to Ampere's law,(Equation 21.8), what is th…

11. True of False: if two discrete time sequences have the same algebraic expres

11. True of False: if two discrete time sequences have the same algebraic expression when using Z transforms, then the two sequences must be the same? Why or why not is this true?…

11. Tungesten-184 emits an alpha particle and the new nucleus formed is: A) Rehi

11. Tungesten-184 emits an alpha particle and the new nucleus formed is: A) Rehinuim-184 B) Tantalum-180 C) Hafnium-180 D) Osmium-188 12. Bismuth-214 emits an alpha particle and t…

11. Two ifraely long straight wees are perpendai\" to each 0eer?the planeofthe p

11. Two ifraely long straight wees are perpendai" to each 0eer?the planeofthe page, earn ng equal currents in the directions shown. Determination the orientation of the net magnet…

11. Two point charges of magnitudes 5.00 C, and + 5.00 C are placed along the x-

11. Two point charges of magnitudes 5.00 C, and + 5.00 C are placed along the x-axis at x- 0 cm and x- 100 cm, respectively. Which charge has the larger electrostatic force exerte…

11. Two resistors of values 6 and 12 a are con hooked in series with a 4 ? resis

11. Two resistors of values 6 and 12 a are con hooked in series with a 4 ? resistor and a resistor? raliei. This combination in 12 ? are conne?ted in pa A) 0.75 A B) 0S A C)0SA D)…

11. Two separate but similar coils of wire are mounted close to each other, as s

11. Two separate but similar coils of wire are mounted close to each other, as shown. The first coil is connected to a battery. The second coil is connected to an galvanometer (a …

11. Two wires, each having a weight per unit length of 1.0*10^-4 N/m, are strung

11. Two wires, each having a weight per unit length of 1.0*10^-4 N/m, are strung parralel, one 0.10m above the other. If the wires carry the same current, though in opposite direc…