Engineering analysis

2) Uranium has two naturally occurring isotopes. 238U (atomic mass 238.0508 u) h

2) Uranium has two naturally occurring isotopes. 238U (atomic mass 238.0508 u) has a natural abundance of 99.275% and 235U (atomic mass 235.0439 u) has an abundance of 0.720%. The…

2) What is n, the index of refraction of the prism for red light? 3) What is 3,

2) What is n, the index of refraction of the prism for red light? 3) What is 3, the angle the transmitted beam makes with the horizontal axis? 4) What is 1,max, the maximum value …

2) What is the best autotransformer to use for the following? It is expected to

2) What is the best autotransformer to use for the following? It is expected to use an auto to regulate a 30 MVA, 69 kV to 12.47 kV transformer’s secondary on a phase basis to plu…

2) What is the best autotransformer to use for the following? It is expected to

2) What is the best autotransformer to use for the following? It is expected to use an auto to regulate a 30 MVA, 69 kV to 12.47 kV transformer’s secondary on a phase basis to plu…

2) What is the biggest reason companies choose to locate to a cheaper labor sour

2) What is the biggest reason companies choose to locate to a cheaper labor source versus automating at their current location (be specific) 3)To reduce labor costs you have two c…

2) What is the smallest negative value (that is, the value closest to-)? b. in d

2) What is the smallest negative value (that is, the value closest to-)? b. in decimal scientific notation 3) What is the smallest positive value (that is, the value closest to +0…

2) Which combination of statements is most accurate? [Enter your answer as a str

2) Which combination of statements is most accurate? [Enter your answer as a string of the letter options you believe are correct. For instance, if you think options A, D, and E a…

2) Which combination of statements is most accurate? [Enter your answer as a str

2) Which combination of statements is most accurate? [Enter your answer as a string of the letter options you believe are correct. For instance, if you think options A, D, and E a…

2) Which is not a geometry that is considered a foundation for technical graphic

2) Which is not a geometry that is considered a foundation for technical graphics? A) Relative B) Descriptive C) Analytic D) Plane 3) ______________ are commonly accepted practice…

2) While it is being cleaned, a cylindrical steel railroad car has an outer leng

2) While it is being cleaned, a cylindrical steel railroad car has an outer length of 20.5 meters and an outer diameter of 6.40 meters. The thickness of the steel walls of the car…

2) While trying to find the power ratings of your appliances you find their circ

2) While trying to find the power ratings of your appliances you find their circuit diagrams. Looking them over, your friend believes there must be a typo in the circuit diagram o…

2) Wind waves in deep water may be estimated using Eqs. (5.3)- (5.8) as a first

2) Wind waves in deep water may be estimated using Eqs. (5.3)- (5.8) as a first approximation. The wind speed is U= 15 m/s in the following a) Estimate the spectral significant wa…

2) Write a program that will calculate the minimum, maximum, and average of a se

2) Write a program that will calculate the minimum, maximum, and average of a series of numbers. The program reads numbers that the user enters from the keyboard. The program shou…

2) Write a seript m-file that calls the function nest to evaluate P-2), where P(

2) Write a seript m-file that calls the function nest to evaluate P-2), where P(x)is defined in Problem 1 of the Theoretical Problems. You do not have to pass the 4h argument to t…

2) You flew from Pomona, California, and went ice fishing with Grandpa on at lak

2) You flew from Pomona, California, and went ice fishing with Grandpa on at lake in rural Minnesota. You were concerned the ice would crack and you would fall with Grandpa onto t…

2) You have two charges, each of charge +Q, separated by a distance d. It is fou

2) You have two charges, each of charge +Q, separated by a distance d. It is found that the force on each charge is F. If one replaces one of the charges by a charge of +2Q, what …

2) You wake up one morning to find yourself in a strange room with opaque walls,

2) You wake up one morning to find yourself in a strange room with opaque walls, and no visable doors or windows. Clearly you've been abducted in your sleep. You are immediately a…

2) You wake up one morning to find yourself in a strange room with opaque walls,

2) You wake up one morning to find yourself in a strange room with opaque walls, and no visable doors or windows. Clearly you've been abducted in your sleep. You are immediately a…

2) You walk by a pressurized vessel that is filled with toxic gas. The vessel ha

2) You walk by a pressurized vessel that is filled with toxic gas. The vessel has a rated bursting pressure of 1000 psia. The gauge on the vessel measures 68 bar. Are you in dange…

2) [8 pts] A uniform rod of mass M and length L is standing vertically on its en

2) [8 pts] A uniform rod of mass M and length L is standing vertically on its end, which is fixed in position to the floor but able to pivot. The rod is initially at rest, but the…

2) a&b km, mind a numerical value for 3. 2. An object with surface area A is pla

2) a&b km, mind a numerical value for 3. 2. An object with surface area A is placed in an oven which is maintaining temperature Towen. The object has a heat m, and an initial …

2) a&b km, mind a numerical value for 3. 2. An object with surface area A is pla

2) a&b km, mind a numerical value for 3. 2. An object with surface area A is placed in an oven which is maintaining temperature Towen. The object has a heat m, and an initial …

2) approximately what will his speed when he is at the top of his trajectory 3)

2) approximately what will his speed when he is at the top of his trajectory 3) what will be the maximum height H above the ramps ? 9) what will be the time of his flight ? Given …

2) place a 200 gram mass on top of the meter stick at the 10 cm point. Slide you

2) place a 200 gram mass on top of the meter stick at the 10 cm point. Slide your fingers together. Where do they meet? You should notice that wherever you start, and whatever arr…

2) suppose you have equal masses of water and copper nails at the same temperatu

2) suppose you have equal masses of water and copper nails at the same temperature. If you place both the water and the copper nails over identical flames for the same amount of t…

2) what is the definition of triggering and visually, how fo you know when an os

2) what is the definition of triggering and visually, how fo you know when an oscilloscope trace is triggered ? the Below is an display, which represents the exponential increase …

2) what is the free fall acceleration? 3) what is min downward force? 7) Astrono

2) what is the free fall acceleration? 3) what is min downward force? 7) Astronomers discover planet X in our solar system. Planet X is 10 times the distance from the sun than the…

2) what is the free fall acceleration? 3) what is min downward force? 7) Astrono

2) what is the free fall acceleration? 3) what is min downward force? 7) Astronomers discover planet X in our solar system. Planet X is 10 times the distance from the sun than the…

2) what is the y position of the center of mass ? 3) what is the speed of the ce

2) what is the y position of the center of mass ? 3) what is the speed of the center of mass ? ttps//www.tlipitphysics.com/Course/ViewProbl Deadline: 100% until Saturday, February…

2) what\'s the magnitude of the initial moment of the TRUK? 3) what\'s the angle

2) what's the magnitude of the initial moment of the TRUK? 3) what's the angle that the car-truck combination travel after the collision? ( give the answer as an angel south of Ea…

2)(20 marks] AS(t) . Amoy 2 1 max A single-tone message signal, m(), at 500 Hz w

2)(20 marks] AS(t) . Amoy 2 1 max A single-tone message signal, m(), at 500 Hz with a power of 8 watt is used to amplitude modulate a KHz carrier with ka 0.1. If the resulting amp…

2). A tank of water sits at the edge of a table of height 1.1 m. The tank spring

2). A tank of water sits at the edge of a table of height 1.1 m. The tank springs a very small leak at its base, and water sprays out a distance of 0.9 m from the edge of the tabl…

2). A wheel is found to have a rotational rate of 24rev/s. it isgivenan accelera

2). A wheel is found to have a rotational rate of 24rev/s. it isgivenan acceleration of unknown for 4sec and during this time itgoes throught 33 revolutions. Find acc or deac in r…

2). What is the horizontal component of the force exerted by the wall on the rod

2). What is the horizontal component of the force exerted by the wall on the rod? 3). What is the vertical component of the force exerted by the wall on the rod? A 60.0 kg uniform…

2)A beam of electrons is sent in the positive x-direction in a region with a uni

2)A beam of electrons is sent in the positive x-direction in a region with a uniform magnetic field B in the positive y-direction and a uniform electric field E in the positive z-…

2)A double slit diffraction pattern has an intensity envelop around the central

2)A double slit diffraction pattern has an intensity envelop around the central maximum. And inside it there are n fringes. If the wavelength is 420nm and d=0.200 mm and a = 45 mi…

2)A person drew a force diagram for a pendulum bob at the bottom of its swing. H

2)A person drew a force diagram for a pendulum bob at the bottom of its swing. He put a horizontal force arrow in the direction of the velocity. Evaluate his diagram by choosing f…

2)A single slit diffraction pattern is observed on a screen. The distance from t

2)A single slit diffraction pattern is observed on a screen. The distance from the slit to the screen is 0.8m. The distance from the central maximum to the first minimum is 0.9 cm…

2)An eagle (m1 = 3.3 kg ) moving with speed v1 = 7.8 m/s is on acollision course

2)An eagle (m1 = 3.3 kg ) moving with speed v1 = 7.8 m/s is on acollision course with a second eagle (m2 = 4.6 kg) moving at aspeed v2 = 10.2 m/s in a direction perpendicular to t…

2)Battery-powered electricity is very expensive compared with that available fro

2)Battery-powered electricity is very expensive compared with that available from a wall receptacle. a)Estimate the cost per kWh of an alkaline D-cell (cost $1.70). This battery c…

2)For the normal force in the figure to have the same magnitude at all points on

2)For the normal force in the figure to have the same magnitude at all points on the vertical track, the stunt driver must adjust the speed to be different at different points. Su…

2)How fast is the hare going 11.8 seconds after it starts 3)How far does the har

2)How fast is the hare going 11.8 seconds after it starts 3)How far does the hare travel before it begins to slow down? 4)What is the acceleration of the hare once it begins to sl…

2)Now the right string is cut! What is the initial angular acceleration of the m

2)Now the right string is cut! What is the initial angular acceleration of the meterstick about its pivot point? (You may assume the rod pivots about the left string, and the stri…

2)Now the right string is cut! What is the initial angular acceleration of the m

2)Now the right string is cut! What is the initial angular acceleration of the meterstick about its pivot point? (You may assume the rod pivots about the left string, and the stri…

2)Two charges attract each other with a force of 2.6 N. What will be the force i

2)Two charges attract each other with a force of 2.6 N. What will be the force if the distance between them is reduced to one-ninth of its original value? 3)wo point charges are f…

2)Two charges attract each other with a force of 2.6 N. What will be the force i

2)Two charges attract each other with a force of 2.6 N. What will be the force if the distance between them is reduced to one-ninth of its original value? 3)wo point charges are f…

2)What is F bc,x , the x-component of the force exerted by the infinite wire on

2)What is Fbc,x, the x-component of the force exerted by the infinite wire on segment bc of the loop? 3)What is Fnet,y, the y-component of the net force exerted by the infinite wi…

2)What is conservation of momentum? 6) A girl leaves a history classroom and wal

2)What is conservation of momentum? 6) A girl leaves a history classroom and walks 10 meters north to adrinking fountains. Then she turns and walks 30 meter south to aart classroo…

2)What is the distance between the two girls? 3)After catching the ball, Sarah t

2)What is the distance between the two girls? 3)After catching the ball, Sarah throws it back to Julie. However, Sarah throws it too hard so it is over Julie's head when it reache…

2)Which of the following functions meet all the requirements of a probability- d

2)Which of the following functions meet all the requirements of a probability- density, assuming that a and b are positive constants? a) exp(iax), b) x exp(-bx2) c) exp(-bx2) 2)Wh…