Engineering analysis

2) (20) Write an LC-3 program that reads a string of uppercase alphabet characte

2) (20) Write an LC-3 program that reads a string of uppercase alphabet characters (A-Z) and prints out the corresponding lower case characters. The input string will be terminate…

2) (25 points) For a laminate [(902/0)]s, subject to in-plane load Ny only, ?sin

2) (25 points) For a laminate [(902/0)]s, subject to in-plane load Ny only, ?sing the maximum stress criterion, a) compute first ply failure (FPF) load, report the critical ply an…

2) (25 points) For a laminate [(902/0)]s, subject to in-plane load Ny only, ?sin

2) (25 points) For a laminate [(902/0)]s, subject to in-plane load Ny only, ?sing the maximum stress criterion, a) compute first ply failure (FPF) load, report the critical ply an…

2) (Refer to steps 2.1-2.6) An experimenter sets up a microscope with a 5.67 mm

2) (Refer to steps 2.1-2.6) An experimenter sets up a microscope with a 5.67 mm objective lens. The object distance between the object and the center of the obyective lens, do 5.8…

2) 20 pts. A stream of singly charged selenium ions (\"+1.6x10-19C) moves throug

2) 20 pts. A stream of singly charged selenium ions ("+1.6x10-19C) moves through a mass spectrometer, as shown. These ions first pass through a velocity selector, with electric fi…

2) 21.51: How many time constants does it take for the potential difference acro

2) 21.51: How many time constants does it take for the potential difference across the resistor in an LR circuit like that in the figure to drop to 2.5% of its original value, aft…

2) 3) 4) 5) An infinite straight wire carries a current I that varies with time

2) 3) 4) 5) An infinite straight wire carries a current I that varies with time as shown above. It increases from 0 at t = 0 to a maximum value I1 = 3.8 A at t = t1 = 13 s, remain…

2) 80 pts Irish study speaks to a wind The trout fam as Mtated on \"rrer and tak

2) 80 pts Irish study speaks to a wind The trout fam as Mtated on "rrer and takes ? poon: 36 milon kes/dar by | pump. gan" ?? ?, Pampu.g such a huge rclame of watel would be fauca…

2) A 0.060 kg golf ball is af rest and has a velocity of 100.m/s immediately aft

2) A 0.060 kg golf ball is af rest and has a velocity of 100.m/s immediately after being hit. I golf club and ball were in contact for 0.800 ms, what is the average force exerted …

2) A 0.060 kg golf ball is at rest and has a velocity of 100 m/s immediately aft

2) A 0.060 kg golf ball is at rest and has a velocity of 100 m/s immediately after being struck. If the golf club and ball were in contact for 0.80 ms, what is the average force e…

2) A 0.060 kg golf ball is at rest and has a velocity of 100. m/s immediately af

2) A 0.060 kg golf ball is at rest and has a velocity of 100. m/s immediately after being hit. If the golf club and ball were in contact for 0.800 ms, what is the average force ex…

2) A 0.2m long cylinder has a movable piston with radius 0.02m a) What is the vo

2) A 0.2m long cylinder has a movable piston with radius 0.02m a) What is the volume of the cylinder? Given that V- (Area of the circular base ) x (Length of cylinder) b) c) d) If…

2) A 0.3 kg bar slides vertically down a set of rails at a terminal speed v whil

2) A 0.3 kg bar slides vertically down a set of rails at a terminal speed v while a 1.24 m section of the bar is immersed in a uniform magnetic field of magnitude 0.4 T directed h…

2) A 1,000 kVA, 3,200V, single phase 60Hz, 24 pole alternator/generator has an s

2) A 1,000 kVA, 3,200V, single phase 60Hz, 24 pole alternator/generator has an stator winding re-sistance of 0.1 ohm from line-to-neutral. The rotor is not a permanent magnet but …

2) A 1,000 kVA, 3,200V, single phase 60Hz, 24 pole alternator/generator has an s

2) A 1,000 kVA, 3,200V, single phase 60Hz, 24 pole alternator/generator has an stator winding re-sistance of 0.1 ohm from line-to-neutral. The rotor is not a permanent magnet but …

2) A 1-meter rod of uniform density and mass 1 kilogram is attached at its upper

2) A 1-meter rod of uniform density and mass 1 kilogram is attached at its upper end to a pivot, from which it can freely swing (like a pendulum). If it swings 30 degrees to the s…

2) A 100 ? resistor and a 20 ? resistor are placed in parallel . Which one has t

2) A 100 ? resistor and a 20 ? resistor are placed in parallel. Which one has the largest current passing through it? The current through each is the same. The 20 ? resistor has t…

2) A 100-kg block on an inclined plane is attached to another block of mass m vi

2) A 100-kg block on an inclined plane is attached to another block of mass m via a string, as in the figure. The coefficients of static and kinetic friction for the block and the…

2) A 6”x2”x1” block, made out of AISI 1020 the left end of block is fixed. A dow

2) A 6”x2”x1” block, made out of AISI 1020 the left end of block is fixed. A downward (bending) load of 10,000 Ib. and a tensile load of 3000 lb. are applied to the right face, as…

2) A ball is attached to one end of a wire, the other end being fastened to the

2) A ball is attached to one end of a wire, the other end being fastened to the ceiling. The wire is held horizontal, and the ball is released from rest (see the drawing). It swin…

2) A bar magnet is dropped from above and falls through the loop of wire shown b

2) A bar magnet is dropped from above and falls through the loop of wire shown below. The north pole of the bar magnet points downward towards the page as it falls. Which statemen…

2) A bar magnet is held vertically with the N pole up and the S pole down The ma

2) A bar magnet is held vertically with the N pole up and the S pole down The magnet is dropped through a loop of wire in the horizontal plane. As viewed from above, what is the d…

2) A beam of mass M and length L -3.0 m is attached to a wall by a hinge (ocated

2) A beam of mass M and length L -3.0 m is attached to a wall by a hinge (ocated at the pivot point) and at the other end is held up by a wire with tension T-10 N. Moments of iner…

2) A block moves to the right in the +x direction through the displacement while

2) A block moves to the right in the +x direction through the displacement while under the influence of a force with the magnitude F. Rank the following based on the amount of wor…

2) A block sits on an inclined plane, which is slowlybeing raised. The block rem

2) A block sits on an inclined plane, which is slowlybeing raised. The block remains motionless until the angle theplane makes with the horizontal is 26°. At this angle, theblock …

2) A building has 3 zones (A, B, and C). The zone design conditions are 75 F DB

2) A building has 3 zones (A, B, and C). The zone design conditions are 75 F DB and 50 % RH. The building zones have the following peak cooling loads. A-660.000 BTU/hr B-400,000 B…

2) A car is intially, at t = 0 s, moving at 10 m/s in the positive x direction w

2) A car is intially, at t = 0 s, moving at 10 m/s in the positive x direction while accelerating constantly and after 5 seconds it has traveled a displacement of 100 meters in th…

2) A car is making a turn at a constant speed. True or false: the car\'s acceler

2) A car is making a turn at a constant speed. True or false: the car's acceleration is not zero. True False 3) When an object is swug around in a circle at the end of a rope, its…

2) A car is rounding an unbanked circular turn with a speed of v = 25 m/s. The r

2) A car is rounding an unbanked circular turn with a speed of v = 25 m/s. The radius of the turn is r = 250 m. What is the magnitude ac of the car's centripetal acceleration? a. …

2) A certain tranverse wave on a string has a displacment n the y-direction but

2) A certain tranverse wave on a string has a displacment n the y-direction but propogates in the z-direction, and is described In y- ,Icoski -w, + ) Its wavelength is 4 cm. Depic…

2) A child rides a ponyon a circular track whose radius is 4.5 m. (a) Find the d

2) A child rides a ponyon a circular track whose radius is 4.5 m. (a)Find the distance traveled and the displacement after the child hasgone halfway around the track. (b) Does the…

2) A collection of four positive point charges +q are situated at four corners o

2) A collection of four positive point charges +q are situated at four corners of a regular pentagon centered on the origin, as shown below. The distance from the center to each a…

2) A constant net force of 75 N acts on an object initially at rest through a pa

2) A constant net force of 75 N acts on an object initially at rest through a paralle distanc oht is ts final (a) What is the final kinetic energy of the object? (b) If the object…

2) A dampled harmonic oscillator is made from a 0.8kg mass on a k=14N/m spring w

2) A dampled harmonic oscillator is made from a 0.8kg mass on a k=14N/m spring with a damping constant of 400g/s It is initially released at a distance of 18cm from equilibrium a)…

2) A deep-sea fisherman hooks a big fish that swims away from the boat pulling t

2) A deep-sea fisherman hooks a big fish that swims away from the boat pulling the fishing line from his fr reel. The whole system is initially at rest and the fishing line unwind…

2) A large, flat sheet measures L x L; the sheet carries a uniform distribution

2) A large, flat sheet measures L x L; the sheet carries a uniform distribution of charge. Roughly how far from the center of the sheet would you expect the electric field to be m…

2) A long vertical wire carries a steady 70 A current. As shown in the figure, a

2) A long vertical wire carries a steady 70 A current. As shown in the figure, a pair of horizontal rails are 0.20 m apart. A 20- resistor connects points a and b, at the end of t…

2) A long vertical wire carries a steady 70 A current. As shown in the figure, a

2) A long vertical wire carries a steady 70 A current. As shown in the figure, a pair of horizontal rails are 0.20 m apart. A 20-2 resistor connects points a and b, at the end of …

2) A metal becomes transparent for wavelengths shorter than 200 nm (nm = 10^-9 m

2) A metal becomes transparent for wavelengths shorter than 200 nm (nm = 10^-9 m). Calculate the carrier density assuming the free-space permittivity (relative permittivity is uni…

2) A metal becomes transparent for wavelengths shorter than 200 nm (nm = 10^-9 m

2) A metal becomes transparent for wavelengths shorter than 200 nm (nm = 10^-9 m). Calculate the carrier density assuming the free-space permittivity (relative permittivity is uni…

2) A nerve signal is transmitted through a neuron when an excess of N a + ions s

2) A nerve signal is transmitted through a neuron when an excess of Na+ ions suddenly enters the axon, a long cylindrical part of the neuron. Axons are approximately 10.0?m in dia…

2) A new 75 m long concrete footpath is constructed down a Sydney street. Estima

2) A new 75 m long concrete footpath is constructed down a Sydney street. Estimate how many 2 cm thick expansion joints are required to accommodate the change in length of the pat…

2) A particle moves on the xy-plane, starting from the origin at t = 0 with an i

2) A particle moves on the xy-plane, starting from the origin at t = 0 with an initial velocity having an x component of 18 m/s and a y component of -11 m/s. The particle experien…

2) A particle of mass m slides down a plane inclined at an angle , through a hei

2) A particle of mass m slides down a plane inclined at an angle , through a height of H, as shown below. It then collides with a mass M sticking to it. Both masses then collide w…

2) A person is riding her bike on a road running parallel to railroad tracks, Tr

2) A person is riding her bike on a road running parallel to railroad tracks, Train A, traveling in the same direction as the bike rider, sounds a 400 Hz train whistle as it appro…

2) A pi0(meson) of kinetic energy 350 MeV decays in flight into 2 gamma rays of

2) A pi0(meson) of kinetic energy 350 MeV decays in flight into 2 gamma rays of equal energies. Determine the angles of the gamma rays from the incident pi0 direction. Not sure wh…

2) A series of experiments studying surface water waves is carried using tank ou

2) A series of experiments studying surface water waves is carried using tank out large a that holds water as shown below.The tank is partitioned into "deep" and sections using st…

2) A short rectangular coil with 20 turns and sides of 30 cm and 50 cm has a res

2) A short rectangular coil with 20 turns and sides of 30 cm and 50 cm has a resistance of 4 and the end of its last turn is electrically connected to the beginning of its first t…

2) A small rubber wheel is used to drive a large pottery wheel,and they are moun

2) A small rubber wheel is used to drive a large pottery wheel,and they are mounted so that their circular edges touch. The smallwheel has a radius of 2.0cm and accelerates at a r…

2) A solid, spherical conductor of radius R is centered at the origin and has an

2) A solid, spherical conductor of radius R is centered at the origin and has an excess charge of +QO. a) Where is the excess charge located? How do you know? b) If possible, calc…