Engineering analysis

2.1. When a collection of charges move in a wire as a current, the wire force wh

2.1. When a collection of charges move in a wire as a current, the wire force when placed in a magnetic field. In esch of the below cases, determine the direction ofthe force on e…

2.1.13 Suppose that \"Ford is tired and Zaphod has two heads\" is a false statem

2.1.13 Suppose that "Ford is tired and Zaphod has two heads" is a false statement. What can we conclude if we discover each of the following? Theat the two scenarios separately. (…

2.1/5 points | Previous Answers white light shines down on a thin glass sheet (n

2.1/5 points | Previous Answers white light shines down on a thin glass sheet (n air on both sides. The sheet is 347 nm thick. Wy Notes Ask Your 15) that is surrounded by (a) The …

2.10 Manning\'s equation can be used to compute me velo ity of water in a rectan

2.10 Manning's equation can be used to compute me velo ity of water in a rectangular open channel: where U= velocity (m/s), S = channel slope, n-roughness coefficient. B- width (m…

2.10 times 10-9 C charge has coordinates x = 0, y = ?2.00; a 2.97 times 10-9 C c

2.10 times 10-9 C charge has coordinates x = 0, y = ?2.00; a 2.97 times 10-9 C charge has coordinates x = 3.00, y = 0; and a-4.85 times 10-9 C charge has coordinates x = 3.00, y =…

2.10 times 10-9 C charge has coordinates x = 0, y = ?2.00; a 2.97 times 10-9 C c

2.10 times 10-9 C charge has coordinates x = 0, y = ?2.00; a 2.97 times 10-9 C charge has coordinates x = 3.00, y = 0; and a-4.85 times 10-9 C charge has coordinates x = 3.00, y =…

2.11 (MATLAB) Fill in the missing lines and then run the program in MATLAB. Note

2.11 (MATLAB) Fill in the missing lines and then run the program in MATLAB. Note that the functions magvector and unitvector, created in MATLAB 2.1 must be in your work folder for…

2.11 This problem shows how the gravitational force can be a centripetal force a

2.11 This problem shows how the gravitational force can be a centripetal force a) The latitude of Memphis is approximately 35°. Find the tangential speed of our classroom due to t…

2.11. A uniform piece of GaAs (gallium arsenide) crystal is 18 mm long, 3 mm wid

2.11. A uniform piece of GaAs (gallium arsenide) crystal is 18 mm long, 3 mm wide, and 4 mm thick. A current of 3.8 mA is forced through the length of the crystal, causing a volta…

2.122 A cylinder has a thick piston initially held by a pin, as shown in Fig. P.

2.122 A cylinder has a thick piston initially held by a pin, as shown in Fig. P.2.122. The cylinder contains carbon dioxide at 200 kPa and ambient temperature of 290 K. The metal …

2.13 A jet plane is cruising at 300m/s when suddenly the pilot turns the engines

2.13 A jet plane is cruising at 300m/s when suddenly the pilot turns the engines up to full throttle. A) After traveling 3.7km, the jet is moving with a speed of 400 m/s. What is …

2.13 FG=G* m1*m2 /r^2 7. The radius of the earth is 6.38 x 106 m and its mass is

2.13 FG=G* m1*m2 /r^2 7. The radius of the earth is 6.38 x 106 m and its mass is 6.0x 10M kg. a. Find the weight of an object whose mass is 10 kg from first principles, using Newt…

2.13- Time, Velocity, and Speed Conversations with astronauts on the lunar surfa

2.13- Time, Velocity, and Speed Conversations with astronauts on the lunar surface were characterized by a kind of echo in which the earthbound person's voice was so loud in the a…

2.17- Acceleration Part A Dr. John Paul Stapp was U.S. Air Force officer who stu

2.17- Acceleration Part A Dr. John Paul Stapp was U.S. Air Force officer who studied the effects of extreme deceleration on the human body. On December 10, 1954, Stapp rode a rock…

2.18 Assume the following register contents: X10 = 0x00000000AAAAAAAA, X11 = 0x1

2.18 Assume the following register contents: X10 = 0x00000000AAAAAAAA, X11 = 0x1234567812345678 2.18.1 [5] <§2.6> For the register values shown above, what is the value of X…

2.2 - Charge Density When enough charge has built up on a given surface, the res

2.2 - Charge Density When enough charge has built up on a given surface, the resulting strength of electric field can ionize the air surrounding the surface, creating a way for ch…

2.2 A refinery has two crude oils: 1 Crude A costs $120/barrel (bbl) and 20,000

2.2 A refinery has two crude oils: 1 Crude A costs $120/barrel (bbl) and 20,000 bbl are available 2 Crude B costs $150/barrel and 30,000 bbl are available. The company manufacture…

2.2 Water and solids enter and leave the human body through various means. The m

2.2 Water and solids enter and leave the human body through various means. The masses of water and solids for an average man for one day are shown in Figure 2.19. (a) Write an alg…

2.2 kg block slides with a speedof 1.1 m/s on a frictionless, horizontal surface

2.2 kg block slides with a speedof 1.1 m/s on a frictionless, horizontal surface until itencounters a spring. (a) If the block compresses the spring4.6 cm before coming to rest, w…

2.2 mol of monatomic gas A initially has 4500 J of thermal energy. It interacts

2.2 mol of monatomic gas A initially has 4500 J of thermal energy. It interacts with 2.9 mol of monatomic gas B, which initially has 8100 J of thermal energy. You may want to revi…

2.2 mol of monatomic gas A initially has 4500 J of thermal energy. It interacts

2.2 mol of monatomic gas A initially has 4500 J of thermal energy. It interacts with 2.9 mol of monatomic gas B, which initially has 8100 J of thermal energy. You may want to revi…

2.2-8 f A rectangular block has mass of 100 kg is resting on an inclined sur->J

2.2-8 f A rectangular block has mass of 100 kg is resting on an inclined sur->J face, as in the figure. If the static coefficient of friction between the block and the surface …

2.20 kg snowball is fired from a cliff 13.9 m high. The snowball\'s initial velo

2.20 kg snowball is fired from a cliff 13.9 m high. The snowball's initial velocity is 10.7 m/s, directed 40.0 degree above the horizontal, (a) How much work is done on the snowba…

2.20 kg snowball is fired from a cliff 13.9 m high. The snowball\'s initial velo

2.20 kg snowball is fired from a cliff 13.9 m high. The snowball's initial velocity is 10.7 m/s, directed 40.0 degree above the horizontal, (a) How much work is done on the snowba…

2.203 A batter hits the baseball A with an initial velocity of v 0 = 94 ft/sec d

2.203 A batter hits the baseball A with an initial velocity of v0 = 94 ft/sec directly toward fielder B at an angle of 37° to the horizontal; the initial position of the ball is 3…

2.21 DFT of the sampled DTFT of a time shifted sequence Now consider signal y[n]

2.21 DFT of the sampled DTFT of a time shifted sequence Now consider signal y[n] = x(n-21, so that Y (z) = z-2X(Z), Q3.7 Find the 4-point IDFT of the samples Y4 of Y (e jw). Show …

2.22 Exercises 2.3 15) For the following C statement, what is the corresponding

2.22 Exercises 2.3 15) For the following C statement, what is the corresponding MIPS assembly code? Assume that the variables f, g, h, i, and j are assigned to registers $s0, $$1,…

2.22 Prove or disprove the following conjectures. (a) There is an even integer w

2.22 Prove or disprove the following conjectures. (a) There is an even integer which can be expressed as the sum of three even integers. b) Every even integer can be expressed as …

2.22 Statement-I : Attention must be extended to the results of the phenomenon o

2.22 Statement-I : Attention must be extended to the results of the phenomenon of bulking of sand towards ascertaining the water demand in mortar preparation. Statement-l1 The tot…

2.22 a. Linearized models of nonlinear systems are commonly used in model-based

2.22 a. Linearized models of nonlinear systems are commonly used in model-based control of processes. What is the main assumption that is made in using a linearized model to repre…

2.25 Consider the vector field rt r (r) = (p2 + E2)3/2 = (p2 + €2)372 (a) Calcul

2.25 Consider the vector field rt r (r) = (p2 + E2)3/2 = (p2 + €2)372 (a) Calculate the divergence of F, and sketch a graph of the divergence as a function of r, for the three cas…

2.25 moles of an ideal gas with CV, m = 3R / 2 undergoes the transformations des

2.25 moles of an ideal gas with CV, m = 3R / 2 undergoes the transformations described in the following list from an initial state described by T = 310 K and P = 1.00 bar. Calcula…

2.3 (20 points) Consider the followin g m xn matiix 4. 4 16 36-.4n 9 36 81.9n m2

2.3 (20 points) Consider the followin g m xn matiix 4. 4 16 36-.4n 9 36 81.9n m2 4m2 9m2 m2n2 Function: matrix-maker . m Write an m-file function that uses nested for loops to gen…

2.3 Determine the magnitude of the resultant force Fr = F1 + F2 assume that F1=2

2.3 Determine the magnitude of the resultant force Fr = F1 + F2 assume that F1=260lb and F2=385lb Can some one break down the interior angles of this I'm trying to use addition by…

2.3 Determine the magnitude of the resultant force Fr = F1 + F2 assume that F1=2

2.3 Determine the magnitude of the resultant force Fr = F1 + F2 assume that F1=260lb and F2=385lb Can some one break down the interior angles of this I'm trying to use addition by…

2.3 Maclaurin Series 67 2.42 sinh x. (Never heard of it? Look it up!) Problems 2

2.3 Maclaurin Series 67 2.42 sinh x. (Never heard of it? Look it up!) Problems 2.43-2.45 make a plot showing the given function and the first three partial sums of its Maclaurin s…

2.3 Two thin, non?conducting, (essentially) infinite sheets of charge are separa

2.3 Two thin, non?conducting, (essentially) infinite sheets of charge are separated by a perpendicular distance 2d as shown in the figure below. The two sheets have uniform surfac…

2.3 m n(6 kg) down a hill. When the toboggan reaches the bottom of the slope at

2.3 m n(6 kg) down a hill. When the toboggan reaches the bottom of the slope at B, Hollie gets mad and pushes Rick off the back with a horizontal velo Hollie (48 kg) and Rick (59 …

2.34 A model for the automatic gage control (AGC) system of a steel rolling mill

2.34 A model for the automatic gage control (AGC) system of a steel rolling mill is shown in Figure P2.34. The rolls are pressed using a single acting hydraulic actuator with a va…

2.34. A collimated light beam of flux density 10 W/cm 2 impinges normally on a p

2.34. A collimated light beam of flux density 10 W/cm2 impinges normally on a perfectly absorbing planar surface of area 1 cm2. If this occurs for 1000 s, how much energy is impar…

2.4 Explain how an extended surface increases heat transfer. 2.4.1 Provide an eq

2.4 Explain how an extended surface increases heat transfer. 2.4.1 Provide an equation and brief explanation for the four boundary condition cases this chapter addresses: 1.      …

2.4 Two blue armies are each poised on opposite hills preparing to attack a sing

2.4 Two blue armies are each poised on opposite hills preparing to attack a single red army in the valley.The red army can defeat either of the blue armies separately but will fai…

2.45-gram air inflated balloon is given an excess negative charge, q1 = -3.75 x

2.45-gram air inflated balloon is given an excess negative charge, q1 = -3.75 x 10-8 C, by rubbing it with a blanket. It is found that a charged rod can be held above the balloon …

2.4mol of monatomic gas A initially has 4800J of thermal energy. It interacts wi

2.4mol of monatomic gas A initially has 4800J of thermal energy. It interacts with 2.7mol of monatomic gas B, which initially has 8300J of thermal energy. Part A Which gas has the…

2.4mol of monatomic gas A initially has 4800J of thermal energy. It interacts wi

2.4mol of monatomic gas A initially has 4800J of thermal energy. It interacts with 2.7mol of monatomic gas B, which initially has 8300J of thermal energy. Part A Which gas has the…

2.5 50 100 150 200 250 00 Time (s) Figure 3: Voltage versus time for a dischargi

2.5 50 100 150 200 250 00 Time (s) Figure 3: Voltage versus time for a discharging capacitor. D What is the time constant of this RC-Circuit. a163 s b) 114 s c) 333 s d) 289 s I) …

2.5 m 35° Figure 6.23 The skier\'s initial kinetic energy is partially used in c

2.5 m 35° Figure 6.23 The skier's initial kinetic energy is partially used in coasting to the top of a rise. Problem 28. 6.30 (a) How high a hill can a car coast up (engine diseng…

2.5 points Save Answer QUESTION 2 Which device, a light bulb of power rating 100

2.5 points Save Answer QUESTION 2 Which device, a light bulb of power rating 100W and a laptop computer of 20W, requires greater electric current for normal operation? The operati…

2.5 ×10 6 N•m 2 /C 5.0 × 108N•m 2 /C 3.0 ×10 9 N•m 2 /C 1.5 ×10 7 N•m 2 /C zeroN

2.5 ×106 N•m2/C 5.0 × 108N•m2/C 3.0 ×109 N•m2/C 1.5 ×107 N•m2/C zeroN•m2/C A cubical Gaussian surface is placed in a uniform electricfield as shown in the figure to the right. The…

2.50 Kg block of copper at 177 o c is brought into contact with a second 5.00 Kg

2.50 Kg block of copper at 177oc is brought into contact with a second 5.00 Kg block of copper at 27oc. assume that there is no loss of heat. a-what is the final temperature of th…