Engineering analysis

help A diffraction pattern is formed on a screen 100 cm away from a 0.420-mm-wid

help A diffraction pattern is formed on a screen 100 cm away from a 0.420-mm-wide slit. Monochromatic 546.1-nm light is used. Calculate the fractional intensity J//max at a point …

help A hare and a tortoise compete in a race over a straight course 0.75 km long

help A hare and a tortoise compete in a race over a straight course 0.75 km long. The tortoise crawls at a speed of 0.210 m/s toward the finish line. The hare runs at a speed of 8…

help A hare and a tortoise compete in a race over a straight course 1.05 km long

help A hare and a tortoise compete in a race over a straight course 1.05 km long. The tortoise crawls at a speed of 0.140 m/s toward the finish line. The hare runs at a speed of 8…

help A heavy sled is being pulled by two people as shown in the figure. The coef

help A heavy sled is being pulled by two people as shown in the figure. The coefficient of static friction between the sled and the ground is mu s = 0.571, and the kinetic frictio…

help A horizontal spring attached to a wall has a force constant of k = 730 N/m.

help A horizontal spring attached to a wall has a force constant of k = 730 N/m. A block of mass m = 1.60 kg is attached to the spring and rests on a horizontal, frictionless surf…

help A non-inverting op-amp amplifier has an infinite input resistance and a zer

help A non-inverting op-amp amplifier has an infinite input resistance and a zero output resistance in the open loop configuration. It does have a finite open loop gain. I have us…

help A particle initially located at the origin has an acceleration of . Find th

help A particle initially located at the origin has an acceleration of . Find the vector position of the particle at any time t (where t is measured in seconds). Find the velocity…

help A person bending forward to lift a load \"with his back\" (Figure (a)) rath

help A person bending forward to lift a load "with his back" (Figure (a)) rather than "with his knees" can be injured by large forces exerted on the muscles and vertebrae. The spi…

help A piston-cylinder device contains air initially at 150kPa, 20 degree C and

help A piston-cylinder device contains air initially at 150kPa, 20 degree C and 0.5m3. The air is now compressed in a polytropic process to 400kPa and 140 degree C. Determine the …

help A piston-cylinder device contains air initially at 150kPa, 20 degree C and

help A piston-cylinder device contains air initially at 150kPa, 20 degree C and 0.5m3. The air is now compressed in a polytropic process to 400kPa and 140 degree C. Determine the …

help A proton moving at 4.30 times 106 m/s through a magnetic field of magnitude

help A proton moving at 4.30 times 106 m/s through a magnetic field of magnitude 1.64 T experiences a magnetic force of magnitude 8.80 times 10-13 N. What is the angle between the…

help A seasoned mini golfer is trying to make par on a tricky hole #5. The golfe

help A seasoned mini golfer is trying to make par on a tricky hole #5. The golfer can complete the hole by hitting the ball from the flat section it lays on, up a 45 degree ramp l…

help A seasoned mini golfer is trying to make par on a tricky hole #5. The golfe

help A seasoned mini golfer is trying to make par on a tricky hole #5. The golfer can complete the hole by hitting the ball from the flat section it lays on, up a 45 degree ramp l…

help A series AC circuit contains a resistor, an inductor of 250 mH, a capacitor

help A series AC circuit contains a resistor, an inductor of 250 mH, a capacitor of 5.30 mu F, and a source with Delta v max = 240 V operating at 50.0 Hz. The maximum current in t…

help A straight wire carrying a 2.76-A current is placed in a uniform magnetic f

help A straight wire carrying a 2.76-A current is placed in a uniform magnetic field of magnitude 0.258 T directed perpendicular to the wire. Find the magnitude of the magnetic fo…

help A truck covers 48.0 m in 8.70 s while smoothly slowing down to final speed

help A truck covers 48.0 m in 8.70 s while smoothly slowing down to final speed of 2.30 m/s. Find its original speed, m/s Find its acceleration. (Indicate the direction of the acc…

help A wave In one medium encounters a new medium and enters it. Which of the fo

help A wave In one medium encounters a new medium and enters it. Which of the following wave properties will be affected in this process? ( Select all that apply.) wavelength freq…

help ASAP A pump send the pure water at 20degreeC from the mechanical room of a

help ASAP A pump send the pure water at 20degreeC from the mechanical room of a building to the fourth floor which is 15 meters above the pump level through a single pipe with con…

help After the Sun exhaust s its nuclear fuel, its ultimate fate may be to colla

help After the Sun exhaust s its nuclear fuel, its ultimate fate may be to collapse to a white dwarf state. In this state, it would have approximately the same mass as it has now,…

help An aluminum block of mass = 4.15 kg and a copper block of mass m2 = 8.65 kg

help An aluminum block of mass = 4.15 kg and a copper block of mass m2 = 8.65 kg are connected by a light string over a frictionless pulley. They sit on a steel surface as shown i…

help An electron moves at 2.90 times 106m/s through a region in which there is a

help An electron moves at 2.90 times 106m/s through a region in which there is a magnetic field of unspecified direction and magnitude 7.70 times 10-2T. What is the largest possib…

help An inquisitive physics student and mountain climber climbs a 55.0-m-high cl

help An inquisitive physics student and mountain climber climbs a 55.0-m-high cliff that overhangs a calm pool of water. He throws two stones vertically downward, 1.00 s apart, an…

help Assume it takes 6.00 min to fill a 50.0-gal gasoline tank. (1 U.S. gal = 23

help Assume it takes 6.00 min to fill a 50.0-gal gasoline tank. (1 U.S. gal = 231 in.-3) Calculate the rate at which the tank is filled in gallons per second Calculate the rate at…

help At the knee of the Zener diode curve, the _________________ is larger than

help At the knee of the Zener diode curve, the _________________ is larger than at lz(test) At lz(test), Zz remains constant throughout the regulation range to lz(Max). True False…

help Consider a series RC circuit as in the figure below for which R = 2.00 M oh

help Consider a series RC circuit as in the figure below for which R = 2.00 M ohm, C = 6.00 muF, and epsilon = 31.0 V. Find the time constant of the circuit. S What is the maximum…

help Consider the two vectors A rightarrow = i - j and B rightarrow = - i - 6 j.

help Consider the two vectors A rightarrow = i - j and B rightarrow = - i - 6 j. Calculate A rightarrow + B rightarrow i + j Calculate A rightarrow - B rightarrow i + j Calculate …

help Does a simple pendulum of length 1.00 m have a larger or smaller frequency

help Does a simple pendulum of length 1.00 m have a larger or smaller frequency of vibration than a simple pendulum of length 0.500 m? Explain. (select all that apply.) Smaller fr…

help Field scenario: The zener diode was tested and found to be shorted. The lim

help Field scenario: The zener diode was tested and found to be shorted. The limiting resistor has opened, we are not concerned with the cause of the failure. The failure could be…

help Find the magnitude of the electrostatic force between a Na + ion and a cl -

help Find the magnitude of the electrostatic force between a Na + ion and a cl - ion separated by 0.79 nm. N would the answer change if the sodium ion were replaced by li + and th…

help I need c and e VA Hw4b Computational x net/web/Student/Assignment-Responses

help I need c and e VA Hw4b Computational x net/web/Student/Assignment-Responsesvsubmit?dep 0652415 C D www.webassign The primary coil of a transformer has 3,477 loops. The second…

help In a piston cylinder device, 5kg of Air at 200kPa and 227 degree C is compr

help In a piston cylinder device, 5kg of Air at 200kPa and 227 degree C is compressed to 500kPa at 100 degree C. Determine the entropy change of the air. If during this process, t…

help In a purely inductive AC circuit as shown in the figure, Delta V max= 100 V

help In a purely inductive AC circuit as shown in the figure, Delta V max= 100 V The maximum current is 4.00 A at 60.0 Hz. Calculate the inductance L H At what angular frequency o…

help In the circuit of the figure below, the switch S has been open for a long t

help In the circuit of the figure below, the switch S has been open for a long time. It is then suddenly closed. Take epsilon = 10.0 V, R1 = 50.0 kohm, R2 = 185 kohm, and C = 10.0…

help In the figure, davit ABD is supported at A by a single shear pin connection

help In the figure, davit ABD is supported at A by a single shear pin connection and at B by a tie rod (1). The pin at A has a diameter of 1 in. and the pins at B and C are each 0…

help Is the frequency of a wave affected by the wave\'s amplitude? (Select all t

help Is the frequency of a wave affected by the wave's amplitude? (Select all that apply.) Yes. Increasing amplitude increase-s frequency. No. They are Independent of each other Y…

help Item 6 Light-rail passenger trains that provide transportation within and b

help Item 6 Light-rail passenger trains that provide transportation within and between cities speed up and slow down with a nearly constant (and quite modest) acceleration. A trai…

help Make an order-of-magnitude estimate of the number of revolutions through wh

help Make an order-of-magnitude estimate of the number of revolutions through which a typical automobile tire turns in one year. (Assume the automobile travels 12 500 miles each y…

help Monochromatic light of wavelength lambda is incident on a pair of slits sep

help Monochromatic light of wavelength lambda is incident on a pair of slits separated by 2.05 times 10-4 m and forms an interference pattern on a screen placed 2.00 m from the sl…

help Nobel laureate Richard Feynman (1918-1988) once said that if two persons st

help Nobel laureate Richard Feynman (1918-1988) once said that if two persons stood at arm's length from each other and each person had 1% more electrons than protons, the force o…

help Object 1 (mass=5.2 kg) traveling in the +x direction at a speed of 10.94m/s

help Object 1 (mass=5.2 kg) traveling in the +x direction at a speed of 10.94m/s undergoes an inelastic collision with Object 2 (mass=4.20kg) which is at rest. Object two flies of…

help Objective: To implement and simulate the 32-bit ALU shown below using Veril

help Objective: To implement and simulate the 32-bit ALU shown below using Verilog. Instructions for SLT: If A is less than B, Y must be the 32-bit representation of 1 (0 times 00…

help Problem 8.42 A spring (45N/M) has an equilibrium length of 1.00 m. the spri

help Problem 8.42 A spring (45N/M) has an equilibrium length of 1.00 m. the spring compressed to a length of 0.50 m and a mass of 1.6 kg is placed at its free end on a friction le…

help Regarding the two current sources shown above, which of the following s INC

help Regarding the two current sources shown above, which of the following s INCORRECT? The current source shown in (b) has increased output resistance compared to circuit in The …

help Secure https//sulross.blackboard.com/webappa/assessment/ta QUESTION 6 The n

help Secure https//sulross.blackboard.com/webappa/assessment/ta QUESTION 6 The null hypothesis predicts there is a relationship between the variable and a significant difference b…

help Student in an undergraduate physics lab is studying Archimedes\'s principle

help Student in an undergraduate physics lab is studying Archimedes's principle of bouyancy. The student is given a brass cylinder and using a triple beam balance finds the mass t…

help The athlete shown in the figure rotates a 1.00 kg discus along a circular p

help The athlete shown in the figure rotates a 1.00 kg discus along a circular path of radius 1.03 m. The maximum speed of the discus is 22.0 m/s. Determine the magnitude of the m…

help The bicycle\'s front tire has a spot of paint on it. Take the spot\'s posit

help The bicycle's front tire has a spot of paint on it. Take the spot's position at time t = 0.00 s to be at angle theta = 0.00 radians with respect to an axis parallel to the gr…

help The circuit shown in the figure below is connected for 2.90 min. (Assume R1

help The circuit shown in the figure below is connected for 2.90 min. (Assume R1 = 7.60 Ohm, R2 = 1.90 ohm, and V = 11.0 V) Determine the current in each branch of the circuit. Fi…

help The circuit shown in the figure below is connected for 2.90 min. (Assume R1

help The circuit shown in the figure below is connected for 2.90 min. (Assume R1 = 7.60 Ohm, R2 = 1.90 ohm, and V = 11.0 V) Determine the current in each branch of the circuit. Fi…

help The circular disk of 200-nmi radius has a mass of 30 kg with a centroidal r

help The circular disk of 200-nmi radius has a mass of 30 kg with a centroidal radius of gyration of k0 = 175 mm and has a concentric circular groove of 75 nun cut into it. The di…