Engineering analysis

015 (part 1 of 3) 10.0 points The molecular mass of helium is 4 g/mol, the Boltz

015 (part 1 of 3) 10.0 points The molecular mass of helium is 4 g/mol, the Boltzmann’s constant is 1.38066 × 10-23 J/K, the universal gas constant is 8.31451 J/K · mol, and Avogad…

015 10.0 points A rectangular loop of wire hangs vertically as shown in the figu

015 10.0 points A rectangular loop of wire hangs vertically as shown in the figure. A magnetic field is directed horizontally, perpendicular to the wire, and points out of the pag…

015 points SerCP10 23 P014. 0/4 Submissions Used Notes Ask Your A concave mirror

015 points SerCP10 23 P014. 0/4 Submissions Used Notes Ask Your A concave mirror has a focal length of 76.4 cm. (a) What is its radius of curvature? cm (b) Locate the image when t…

016 (part 1 of 2) 10.0 points Consider two long parallel wires which are perpend

016 (part 1 of 2) 10.0 points Consider two long parallel wires which are perpendicular to the plane of the paper (i.e., the r-y plane). Both wires carry the same current, I. wire …

016 (part 1 of 3) 10.0 points An Alaskan rescue plane traveling 48 m/s drops a p

016 (part 1 of 3) 10.0 points An Alaskan rescue plane traveling 48 m/s drops a package of emergency rations from a height of 165 m to a stranded party of explorers. The accelerati…

017 (part 1 of 3) 10.0 points A generator at Hoover Dam can supply 388 MW of ele

017 (part 1 of 3) 10.0 points A generator at Hoover Dam can supply 388 MW of electrical power. Assume that the turbine and the generator are 89.7% e?- cient. Find the rate with wh…

018 10 .3d text to the top-lefi corver of the phot stating the equation that was

018 10 .3d text to the top-lefi corver of the phot stating the equation that was used to calculate the outpat voltage Problem 2 Imagine you are a civil engineer of a construction …

018 11 59 PM 364/1004/12/2018 09-21 PM PrintCalculator of 11 Map apling Learning

018 11 59 PM 364/1004/12/2018 09-21 PM PrintCalculator of 11 Map apling Learning Most of the motion generated by joints in the class lever is the forearm, the force human body are…

018 The position of a particle moving along an x axis is given by x-13.0e? 4.00,

018 The position of a particle moving along an x axis is given by x-13.0e? 4.00, where x is in meters and t is in seconds particle at t-3.00s (d) What is the maximum positive coor…

02 Analyze the static behavior of a PLL system device given in Figure 02 (a), de

02 Analyze the static behavior of a PLL system device given in Figure 02 (a), deduce the following. a) 4 Si (3 marks) i. Voltage gain, ka, for the op-amp. ii, Loop gain, k, in uni…

02 Read the following case study and answer the question given at the end of the

02 Read the following case study and answer the question given at the end of the case study: Ir. Ferdano is a civil engineer with Maxwell Engineering Sdn Bhd (MESB), a civil &…

02 points I Previous Answers Tipler6 9.P060. My Notes Ask Your Teac A wheel free

02 points I Previous Answers Tipler6 9.P060. My Notes Ask Your Teac A wheel free to rotate about its axis that is not frictionless is initially at rest. A constant external torque…

02.3 A person throws a ball vertically upward from the top of a tall cliff, in t

02.3 A person throws a ball vertically upward from the top of a tall cliff, in the positive y- nt is at yo-11.0 m. After direction, with an initial speed Vo = 19.6 m/s. The releas…

020 (part 1 of 2) 10.0 points A point charge of 3 C is located a distance 32 m f

020 (part 1 of 2) 10.0 points A point charge of 3 C is located a distance 32 m from an infinite plane. Determine the electric flux through the plane due to the point charge. The p…

020 (part 1 of 2) 10.0 points Air will break down (lose its insulating quality)

020 (part 1 of 2) 10.0 points Air will break down (lose its insulating quality) and sparking will result if the field strength is increased to about 3 × 106 N/C. What acceleration…

020 (part 1 of 3) 10.0 points A student stands at the edge of a cliff and throws

020 (part 1 of 3) 10.0 points A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 15.3 m/s. The cliff is 75.8 m above a flat, hor…

020 (part 1 of2) A train is moving parallel and adjacent to a highway with a con

020 (part 1 of2) A train is moving parallel and adjacent to a highway with a constant speed of 32 m/s. A car is traveling in the same direction as the train at 64 m/s. The car?s h…

020 (part 2 of 3) 10.0 points ow long after lift-off does the rocket reach s max

020 (part 2 of 3) 10.0 points ow long after lift-off does the rocket reach s maximum height? Answer in units of s. 021 (part 3 of 3) 10.0 points How long is the rocket in the air?…

021 (part 1 of 4) 10.0 points A 56 mH inductor, a 19.8 ? resistor, and a 4.7 V b

021 (part 1 of 4) 10.0 points A 56 mH inductor, a 19.8 ? resistor, and a 4.7 V battery are connected in series. The switch is closed at t = 0. Find the voltage drop across the res…

021 (part 1 of 7) 10.0 points A projectile of mass 0.778 kg is shot from a canno

021 (part 1 of 7) 10.0 points A projectile of mass 0.778 kg is shot from a cannon. The end of the cannon's barrel is at height 6.6 m, as shown in the figure. The initial velocity …

022 (part 1 of 3) 10.0 points A 1530 kg car accelerates uniformly from rest to a

022 (part 1 of 3) 10.0 points A 1530 kg car accelerates uniformly from rest to a speed of 18.6 m/s in 3.92 s. Find the work done by the net force on the car during this time inter…

022 (part 1 of 4) 10.0 points A small cork with an excess charge of +8.0 C is pl

022 (part 1 of 4) 10.0 points A small cork with an excess charge of +8.0 C is placed 0.24 m from another cork, which carries a charge of 3.2 C. What is the magnitude of the electr…

023 (part 1 of 2) 10.0 points A block of mass 1 kg and one of mass 8 kg are conn

023 (part 1 of 2) 10.0 points A block of mass 1 kg and one of mass 8 kg are connected by a massless string over a pulley that is in the shape of a disk having a radius of 0.33 m, …

023 (part 1 of 2) 10.0 points A solenoid 112.2 cm long has 420 turns and a radiu

023 (part 1 of 2) 10.0 points A solenoid 112.2 cm long has 420 turns and a radius of 2.88 cm. The permeability of free space is 1.25664 × 106 N/A2. If it carries a current of 1.5 …

023 (part 1 of 2) 10.0 points Two conducting spheres have identical radii. Initi

023 (part 1 of 2) 10.0 points Two conducting spheres have identical radii. Initially they have charges of opposite sign and unequal magnitudes with the magnitude of the positive c…

023 (part 1 of 2) 10.0 points Two conducting spheres have identical radii. Initi

023 (part 1 of 2) 10.0 points Two conducting spheres have identical radii. Initially they have charges of opposite sign and unequal magnitudes with the magnitude of the positive c…

024 (part 1 of 2) 10.0 points In a nuclear research laboratory, a proton moves i

024 (part 1 of 2) 10.0 points In a nuclear research laboratory, a proton moves in a particle accelerator through a mag-netic field of intensity 0.226 T at a speed of 4.48 × 107 m/…

025 (part 1 of 2) 10.0 points A potential energy function is given by U = Ax3 +

025 (part 1 of 2) 10.0 points A potential energy function is given by U = Ax3 + B x2 ? C x + D. For positive parameters A, B, C, D this po- tential has two equilibrium positions, …

026 (part 1 of 3) 10.0 points At an intersection of hospital hallways, a convex

026 (part 1 of 3) 10.0 points At an intersection of hospital hallways, a convex mirror is mounted high on a wall to help people avoid collisions. The mirror has a radius of curvat…

026 (part 1 of 3) 10.0 points We want to find how much charge is on the electron

026 (part 1 of 3) 10.0 points We want to find how much charge is on the electrons in a nickel coin. Follow this method. A nickel coin has a mass of about 4.6 g. Find the number of…

026 (part 1 of 4) 10.0 points A convex mirror with a focal length of 0.25 m form

026 (part 1 of 4) 10.0 points A convex mirror with a focal length of 0.25 m forms a 0.081 m tall image of an automobile at a distance of 0.23 m behind the mirror. a) How far from …

026 (part 1 of 4) 10.0 points A convex mirror with a focal length of 0.25 m form

026 (part 1 of 4) 10.0 points A convex mirror with a focal length of 0.25 m forms a 0.081 m tall image of an automobile at a distance of 0.23 m behind the mirror. a) How far from …

027 10.0 points A child throws a steel ball stralght up. Con- slder the motlon o

027 10.0 points A child throws a steel ball stralght up. Con- slder the motlon of the ball after It has left the of 2) 10.0 points the ball (in terrns of the child's hand but befo…

028 (part 1 of 3) 10.0 points A concave makeup mirror is designed so that a pers

028 (part 1 of 3) 10.0 points A concave makeup mirror is designed so that a person 26.9 cm in front of it sees an upright image at a distance of 51.3 cm behind the mirror. a) What…

029 (part 1 of 2) 10.0 points The equation for the Doppler shift of a sound wave

029 (part 1 of 2) 10.0 points The equation for the Doppler shift of a sound wave of speed v reaching a moving detector is where vd is the speed of the detector, vs is the speed of…

03 points 1 Previous Answers SerCP11 8 P085 3/15 Submissions Used My Notes Ask Y

03 points 1 Previous Answers SerCP11 8 P085 3/15 Submissions Used My Notes Ask Your Many aspects of a gymnast's motion can be modeled by representing the gymnast by four segments …

03. A proton is placed at point A between the two oppositely-charged parallel pl

03. A proton is placed at point A between the two oppositely-charged parallel plates Problem 03 shown in the diagram to the right. The potential difference between the plates is 3…

03. [10 marks] In the single cylinder example (crank-slider) discussed in class,

03. [10 marks] In the single cylinder example (crank-slider) discussed in class, the crank rotates at a speed of 1000 rpm. The crank OA has a length of 102 mm, a mass of 4.54 kg, …

03.2 You are sitting on the edge of a merry-go-round of radius 1.80 m. When you

03.2 You are sitting on the edge of a merry-go-round of radius 1.80 m. When you are at the northern-most point of your motion, you have clockwise angular velocity of 30.0 rpm and …

03.2 You are sitting on the edge of a merry-go-round of radius 1.80 m. When you

03.2 You are sitting on the edge of a merry-go-round of radius 1.80 m. When you are at the northern-most point of your motion, you have clockwise angular velocity of 30.0 rpm and …

03.3 You fly an airplane to a city that is 800 miles to the west and 300 miles t

03.3 You fly an airplane to a city that is 800 miles to the west and 300 miles to the north of your starting point. The wind is blowing from east to west. Your plane has an airspe…

030 (part 1 of 2) 10.0 points A proton in a cyclotron is moving with a speed of

030 (part 1 of 2) 10.0 points A proton in a cyclotron is moving with a speed of 2.37 × 107 m/s in a circle of radius 0.648 m 1.67 × 10-27 kg is the mass of the pro- ton, and 1.602…

031 (part 4 of 4) 10.0 points Calculate the magnification for an object dis- tan

031 (part 4 of 4) 10.0 points Calculate the magnification for an object dis- tance of 3.71 cm 032 (part 1 of 4) 10.0 points An object is placed 10 m before a convex lens with foca…

031. Waves tend to be parallel to the shore when they break due to the process o

031. Waves tend to be parallel to the shore when they break due to the process of 1. diffraction. 2. recreation. 3. refraction. 4. reflection. 5. reaction. 032. The energy that dr…

035 (part 1 of 3) 10.0 points A block of mass 531 g is pushed against the spring

035 (part 1 of 3) 10.0 points A block of mass 531 g is pushed against the spring (located on the left-hand side of the track) and compresses the spring a distance 5 cm from its eq…

039 (part 1 of 5) 10.0 points A long, straight wire is in the plane of the page

039 (part 1 of 5) 10.0 points A long, straight wire is in the plane of the page and carries a current of 6 A. Point P is also in the plane of the page and is a perpendicular dista…

03:47 6% ooo 3 3G mail-attachment googleuserconten C Executive Summary Since CHP

03:47 6% ooo 3 3G mail-attachment googleuserconten C Executive Summary Since CHP (combined heat and power) systems more often replace traditional systems, it is highly desirable t…

03:47 6% ooo 3 3G mail-attachment googleuserconten C Executive Summary Since CHP

03:47 6% ooo 3 3G mail-attachment googleuserconten C Executive Summary Since CHP (combined heat and power) systems more often replace traditional systems, it is highly desirable t…

04%) Problem 4: A jet plane flies towards a ground-based radar dish. Radar locat

04%) Problem 4: A jet plane flies towards a ground-based radar dish. Radar locates the jet plane at a distance D = 35 km from the dish, at an angle = 59 above horizontal. ©theexpe…

04%) Problem 4: A jet plane flies towards a ground-based radar dish. Radar locat

04%) Problem 4: A jet plane flies towards a ground-based radar dish. Radar locates the jet plane at a distance D = 35 km from the dish, at an angle = 59 above horizontal. ©theexpe…