Engineering analysis

1. 1/2 points | Previous Answers SerPSET9 23 P002. My Notes Ask Your Teacher (a)

1. 1/2 points | Previous Answers SerPSET9 23 P002. My Notes Ask Your Teacher (a) Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 8…

1. 1/2 points1 Previous Answers My Notes Ask Your Te A plane lands on a runway w

1. 1/2 points1 Previous Answers My Notes Ask Your Te A plane lands on a runway with a speed of 110 m/s, moving east, and it slows to a stop in 11.0 s. What is the magnitude and di…

1. 10 Points Apply your knowledge of units and use the conversion charts include

1. 10 Points Apply your knowledge of units and use the conversion charts included in this exam to solve the following problem first by using English units and then verify the resu…

1. 10 k resistor is connected to 100 µF capacitor and connected to a 50 V DC pow

1. 10 k resistor is connected to 100 µF capacitor and connected to a 50 V DC power supply. Initially, the power supply is on. Assume someone disconnect the resistor from the power…

1. 10 molecules of an ideal gas do 5 kJ of work on its surroundings as they expa

1. 10 molecules of an ideal gas do 5 kJ of work on its surroundings as they expand isothermally to a final pressure of 1.75 atm and volume of 18.0L. Determine: (a) The temperature…

1. 10 molecules of an ideal gas do 5 kJ of work on its surroundings as they expa

1. 10 molecules of an ideal gas do 5 kJ of work on its surroundings as they expand isothermally to a final pressure of 1.75 atm and volume of 18.0L. Determine: (a) The temperature…

1. 100 g of water at 52C is added to ise at 0C. If the finaltemperatuer of the s

1. 100 g of water at 52C is added to ise at 0C. If the finaltemperatuer of the system (which you can assume is isolated) is 0C,determine how much ice melted. The specific heat of …

1. 1100] A design calls for 670 mp of type 1 granular material for use as a subb

1. 1100] A design calls for 670 mp of type 1 granular material for use as a subbase a roadway, and 75 mN of type 2 for use as a base undertay ent for soewalks along the roacway. T…

1. 115 marks] These are a few questions pertaining to the CANDU reactor design.

1. 115 marks] These are a few questions pertaining to the CANDU reactor design. Refer to the learning module on the CANDU design or on other sources. (a) What is the main benefit …

1. 12 ptsj a. What are two (2) major water sources used to supply community and

1. 12 ptsj a. What are two (2) major water sources used to supply community and industrial need b. give examples of each. [5 pts] List the factors that influence water consumption…

1. 120 points OSColPhys1 7.1.008 My Notes Ask Your Teacher Suppose the ski patro

1. 120 points OSColPhys1 7.1.008 My Notes Ask Your Teacher Suppose the ski patrol lowers a rescue sled and victim, having a total mass of 95.0 kg, down a = 68.0° slope at constant…

1. 13.75/15 points | Previous Answers My Note Use the exact values you enter to

1. 13.75/15 points | Previous Answers My Note Use the exact values you enter to make later calculations. A group of students performed the same "Conservation of Mechanical Energy"…

1. 14 points My Notes Ask Your Teacher Two identical loudspeakers, Speaker 1 and

1. 14 points My Notes Ask Your Teacher Two identical loudspeakers, Speaker 1 and Speaker 2, 1.5 m apart are emitting 1800 Hz sound waves into a room where the speed of sound is 34…

1. 1500 lb car is moving at a speed of 60 MPH. Calculate the kinetic energy of t

1. 1500 lb car is moving at a speed of 60 MPH. Calculate the kinetic energy of the car.Remember that 1 lb = 0.45 kg , 1 mile = 1609 m, and 1h = 3600 s A. 140000 J B. 242707 J C. 1…

1. 1998, NASA launched Deep-Space 1 (DS-1), a spacecraft thatsuccessfully flew b

1. 1998, NASA launched Deep-Space 1 (DS-1), a spacecraft thatsuccessfully flew by the asteroid named 1992 KD (which orbits thesun millions of miles from the earth). The propulsion…

1. 1A The figure at the right shows portions of two infinitely large, parallel,

1. 1A The figure at the right shows portions of two infinitely large, parallel, non conducting sheets, each with a fixed uniform charge. The surface charge densities are or 6 uc/m…

1. 2. 3. 4. 5. 6. The figure below shows a two mesh circuit consisting of resist

1. 2. 3. 4. 5. 6. The figure below shows a two mesh circuit consisting of resistances, reactances and an independent sinusoidal voltage source. The following values are given: R1 …

1. 2. 3. 4. 5. Determine the particle settling velocity Determine the width and

1. 2. 3. 4. 5. Determine the particle settling velocity Determine the width and depth of the grit channel at design average flow Determine the slot width Determine the theoretical…

1. 2. A fuel is burned with 70 percent theoretical air. This is equivalent to a)

1. 2.      A fuel is burned with 70 percent theoretical air. This is equivalent to a)      30 % excess air b)      70 % excess air c)      30 % deficiency of air d)     70 % defic…

1. 2. Assume that a material is quite ductile, so that elastic strains are small

1. 2. Assume that a material is quite ductile, so that elastic strains are small compared with plastic strains over most of the stress-strain curve. Plastic and total strains can …

1. 2. Can you tell, in this section, how can the density of a material affect th

1. 2. Can you tell, in this section, how can the density of a material affect the following properties of the objects considered: ***Answers need to be in your own words, please n…

1. 2. Determine the linear acceleration of the tip of the rod. Assume that the f

1. 2. Determine the linear acceleration of the tip of the rod. Assume that the force of gravity acts at the center of mass of the rod, as shown. 1. A uniform rod of mass M = 5.00k…

1. 2. Explain Locke\'s representative (indirect) theory of perception. In your o

1. 2. Explain Locke's representative (indirect) theory of perception. In your own words, explain 3 of the arguments Locke gives to prove that the external world exists. 3. Explain…

1. 2. From Unit II, we\'re focusing on (1) circular motion, (2) the conservation

1. 2. From Unit II, we're focusing on (1) circular motion, (2) the conservation of stuff (energy, momentum, etc.), and (3) the conditions of equilibrium. So think back to what you…

1. 2. Please answer ALL PARTS of these QUESTIONS with COMPLETE STEPS, only then

1. 2. Please answer ALL PARTS of these QUESTIONS with COMPLETE STEPS, only then I will give you a 5-star rating. Suppose you manage a factory that uses many electric motors. The m…

1. 2. Which answer best describes the second law of thermodynamics as it is used

1. 2. Which answer best describes the second law of thermodynamics as it is used in Engineering Thermodynamics? The time rate of momentum contained within a control volume is equa…

1. 2. Which of the functions of money best explains why money is the most liquid

1. 2. Which of the functions of money best explains why money is the most liquid asset available? it is a medium of exchange. it is a store of value. it has intrinsic value. it is…

1. 2. a 0.200 kg mass of metal with a specific heat of 1255.8 J/(kg C°), initial

1. 2. a 0.200 kg mass of metal with a specific heat of 1255.8 J/(kg C°), initially at 90°C, is placed in 0.500 kg calorimeter, with a specific heat of 418.6 J/(kg C°), initially a…

1. 2.1/4 points | Previous Answers SerCP11 4.P019 My Notes Ask Your Teacher Calc

1. 2.1/4 points | Previous Answers SerCP11 4.P019 My Notes Ask Your Teacher Calculate the magnitude of the normal force on a 10.2 kg block in the following circumstances. (Enter y…

1. 2.4/12 points | Previous Answers My Notes A fish swimming in a horizontal pla

1. 2.4/12 points | Previous Answers My Notes A fish swimming in a horizontal plane has velocity vi = (4.00 i-3.00 j) m/s at a point in the ocean where the position relative to a c…

1. 2/4 points Previous Answers YF13 36.P.023. An interference pattern is produce

1. 2/4 points Previous Answers YF13 36.P.023. An interference pattern is produced by light of wavelength 540 nm from a distant source incident on two identical parallel slits sepa…

1. 22 points - The Quasars and the Galaxies are locked up in the Super Duper Bow

1. 22 points - The Quasars and the Galaxies are locked up in the Super Duper Bowl that will determine the Champion of the Universe. Wow, there is a lot riding on this one. Anyway,…

1. 25 points-General: True or False. Mark TRUE only if the statement is always t

1. 25 points-General: True or False. Mark TRUE only if the statement is always true. Otherwise, mark FALSE TRUE FALSE (a) Ohm's law may be applied to sources. You may determine wh…

1. 3 blocks, a, b, and c of different masses, start from rest and slide down the

1. 3 blocks, a, b, and c of different masses, start from rest and slide down the three frictionless, stationary ramps shown below. Blaock a and block b both have mass 0.5 kg each,…

1. 3. 5.Determine the current in the primary. 6.A transformer is said to be idea

1. 3. 5.Determine the current in the primary. 6.A transformer is said to be ideal if the power developed across the primary equals the power developed across the secondary. Assumi…

1. 3/5 points | Previous Answers Tipler6 14 P029 The position of a particle in i

1. 3/5 points | Previous Answers Tipler6 14 P029 The position of a particle in is given by x = (2) cos 9nt, where t is in seconds. (a) What is the frequency? 4.5 (b) What is the p…

1. 30 dbm corresponds to a power level of: 2. An amplifier has a power gain of 2

1. 30 dbm corresponds to a power level of: 2. An amplifier has a power gain of 20 db. If the output power is doubled (for the same amount of input power), the power gain is: 4. If…

1. 31) A parallel-plate capacitor having circular plates of radius R and separat

1. 31) A parallel-plate capacitor having circular plates of radius R and separation d is charged to a potential difference by a battery. It is then removed from the battery. If th…

1. 315 points | Previous Answers Tipler6 24.P.026. My Notes Ask Your Teacher (a)

1. 315 points | Previous Answers Tipler6 24.P.026. My Notes Ask Your Teacher (a) How many 1.01-HF capacitors connected in parallel would it take to store a total charge of 1.02 mC…

1. 315 points | Previous Answers Tipler6 24.P.026. My Notes Ask Your Teacher (a)

1. 315 points | Previous Answers Tipler6 24.P.026. My Notes Ask Your Teacher (a) How many 1.01-HF capacitors connected in parallel would it take to store a total charge of 1.02 mC…

1. 4 points éauerphys1 2.P.026. You ridn your bike along a straight line from yo

1. 4 points éauerphys1 2.P.026. You ridn your bike along a straight line from your house to a store 1820 m away. On your way hack, you stop at a friend's house which is halfway he…

1. 4 pts] Determine whether this intersection for which data are provided below

1. 4 pts] Determine whether this intersection for which data are provided below meets MUTCD Warrants 1, 2, and/or 3 for signalization. These data were collected using pneumatic tu…

1. 418 points Previous Answers SerPSE8 36.P.078 My Notes An object 1.99 cm high

1. 418 points Previous Answers SerPSE8 36.P.078 My Notes An object 1.99 cm high is placed 40.2 cm to the left of a converging lens having a focal length of 30.5 cm. A diverging en…

1. 5 capacitors each of 0.01F are connected in series. These are connected in se

1. 5 capacitors each of 0.01F are connected in series. These are connected in series to 2 capacitors each of 0.02F which are connected in parallel. The total capacitance of the sy…

1. 5.00-kg mass and a 9.00-kg mass are being held at rest against a compressed s

1. 5.00-kg mass and a 9.00-kg mass are being held at rest against a compressed spring on a frictionless surface. When the masses are released, the 5.00-kg mass moves to the east w…

1. 500 kg racing car completes one lap in 20.9 seconds around a circular track w

1. 500 kg racing car completes one lap in 20.9 seconds around a circular track with a radius of 80.0 m. The car moves at constant speed. What is the acceleration of the car? 2. A …

1. 600 J of work are done on a system in a process that decreases the system\'s

1. 600 J of work are done on a system in a process that decreases the system's thermal energy by 300 J . How much heat energy is transferred? 2. An open container holds ice of mas…

1. 600 J of work are done on a system in a process that decreases the system\'s

1. 600 J of work are done on a system in a process that decreases the system's thermal energy by 300 J . How much heat energy is transferred? 2. An open container holds ice of mas…

1. 8 Part A A cart of mass 1.05 kg traveling 1.42 m/s inelastically strikes a st

1. 8 Part A A cart of mass 1.05 kg traveling 1.42 m/s inelastically strikes a stationary mass of 1.79 kg. What is the total momentum of the system after the collision? Please reme…

1. A +5 q 4 point charge is glued down on a horizontal frictionless table. It is

1. A +5q4 point charge is glued down on a horizontal frictionless table. It is tied to a – 3q4 point charge by a light, nonconducting wire of length d. A uniform electric field E …