Engineering analysis

1T NormalT No Spac.. Heading 1 Heacd Paragraph 5 2 25.nl?cat moving with a speed

1T NormalT No Spac.. Heading 1 Heacd Paragraph 5 2 25.nl?cat moving with a speed of3ms clides with a 2 kg art at est Ithe carts stick togeher after the colision, with what speed w…

1The normal force acting on a book of mass 1.40 kg sitting on a shelf sloped 11.

1The normal force acting on a book of mass 1.40 kg sitting on a shelf sloped 11.0o from the horizontal is a) 13,7 N b) 13,5N c) 14,2N d) 14,3N e) 14,0N A 200 N sled is pulled up a…

1Two converging lenses, the first with focal length 25 cm and the second with fo

1Two converging lenses, the first with focal length 25 cm and the second with focal length 20 cm, are separated by 30 cm. A 4.0 cm tall object is placed 50 cm in front of the firs…

1What is the coefficient of performance of this engine if we use it as a heat pu

1What is the coefficient of performance of this engine if we use it as a heat pump?How much energy does this device transfer into the hot reservoir?A device uses a Stirling cycle …

1What is the direction of the force on sections WX, XY, YZ and ZW of the loop. .

1What is the direction of the force on sections WX, XY, YZ and ZW of the loop. .Force on YZ? a. Up b. Down c. Left d. Right e. Into page f. Out of page g. Zero deflection 2. Force…

1[C]) You charge up a copper ball and wait a short time, allowing the ball to re

1[C]) You charge up a copper ball and wait a short time, allowing the ball to reach electrostatic equilibrium. Which combination of statements is most accurate? (A) The electric f…

1[C]) You charge up a copper ball and wait a short time, allowing the ball to re

1[C]) You charge up a copper ball and wait a short time, allowing the ball to reach electrostatic equilibrium. Which combination of statements is most accurate? (A) The electric f…

1[C]) You charge up a copper ball and wait a short time, allowing the ball to re

1[C]) You charge up a copper ball and wait a short time, allowing the ball to reach electrostatic equilibrium. Which combination of statements is most accurate? (A) The electric f…

1[C]) You charge up a copper ball and wait a short time, allowing the ball to re

1[C]) You charge up a copper ball and wait a short time, allowing the ball to reach electrostatic equilibrium. Which combination of statements is most accurate? (A) The electric f…

1\" (10%) T either true or false rue or False? For each of the following stateme

1" (10%) T either true or false rue or False? For each of the following statements, choose will a) Solids can withstand applied stress and shear stress. They b) Gases are always i…

1] A Canadian sports car dealer claims that his product willaccelerate at a cons

1] A Canadian sports car dealer claims that his product willaccelerate at a constant rate from rest to a speed of 110km/h in9.00s. What is the speed after the first 5.00s of accer…

1] A Cessna aircraft has a lift-off speed of 130km/h. Whatminimum constant accer

1] A Cessna aircraft has a lift-off speed of 130km/h. Whatminimum constant accereletion does this require if the aircraft isto be airborne after a take-off run of 220m? b] A motor…

1] Choose a recent technological development that has had or will have large sca

1] Choose a recent technological development that has had or will have large scale impact in at least two of the following contexts: social, environmental, safety, health, politic…

1] In the scientific method, a hypothesis is _____. A ) is a statement of fact B

1] In the scientific method, a hypothesis is _____. A ) is a statement of fact B ) makes a prediction that can be tested C ) is usually proven to be correct D ) can only be tested…

1] Matthew holds a 50 lbs dumbbell in his hand with his elbow flexed at 90 degre

                    1] Matthew holds a 50 lbs dumbbell in his hand with his elbow flexed at 90 degrees. His forearm is                                                       parall…

1] what is the magnitude of the initial angular velocity (before the masses were

1] what is the magnitude of the initial angular velocity (before the masses were dropped)? 2] what is the final angular velocity? please show full explanation and steps for answer…

1],05; a CNST630-Midterm (Compatibility Mode) a. searc Insert Design Layout Refe

1],05; a CNST630-Midterm (Compatibility Mode) a. searc Insert Design Layout References Mailings Review View me Century Gothic 12·A-A-A-ng :-' Styles Styles Pane A. True/False Ques…

1_ In one of my software projects, I need to implement Planck\'s Law in terms of

1_ In one of my software projects, I need to implement Planck's Law in terms of wavelength. I can't be sure if it's right because I've seen different variations of it, and all the…

1_Declare an int variable called aNumber and assign it a value of 24? 2_Declare

1_Declare an int variable called aNumber and assign it a value of 24? 2_Declare 2 double variables, myMoney and yourMoney on the same line. Do NOT give them initial values? 3_Outp…

1_Two point charges are separated by 1.5 cm. Charge A has a charge of +2.0 uC an

1_Two point charges are separated by 1.5 cm. Charge A has a charge of +2.0 uC and Charge B has a charge of +4.0 uC. 1.a_What is the value of the electric force of Charge B acting …

1_Two point charges are separated by 1.5 cm. Charge A has a charge of +2.0 uC an

1_Two point charges are separated by 1.5 cm. Charge A has a charge of +2.0 uC and Charge B has a charge of +4.0 uC. 1.a_What is the value of the electric force of Charge B acting …

1a) Consider a conductor with an excess charge of Q. If there is no electric fie

1a) Consider a conductor with an excess charge of Q. If there is no electric field inside the conductor (by definition), then what is the amount of excess charge enclosed by the G…

1a) Find the magnitude of the force on the wire at the top apex due to the other

1a) Find the magnitude of the force on the wire at the top apex due to the other two wires using vector addition. (in N)        1b) Find the direction of the force that on the wir…

1a) State weather the following statements are true or false. Give a brief reaso

1a) State weather the following statements are true or false. Give a brief reason for your choice; (a) (b) It is easier to spot weld high alloy steel then mild steel Brazing is mo…

1a) The internal energy of a nonflow system increases by 90 kJ while the system

1a) The internal energy of a nonflow system increases by 90 kJ while the system does 120 kJ of work on its surroundings. How much heat, in kJ, has been transferred to or from the …

1a) To get the greatest capacitance you can, you would want to have plates that

1a) To get the greatest capacitance you can, you would want to have plates that are: 1b) Two capacitors have the same charge Q on them - which one will store more energy? 1c) An i…

1a) To get the greatest capacitance you can, you would want to have plates that

1a) To get the greatest capacitance you can, you would want to have plates that are: 1b) Two capacitors have the same charge Q on them - which one will store more energy? 1c) An i…

1a) Two capacitors, each 10 Farads, are connected together to create a 5 Farad c

1a) Two capacitors, each 10 Farads, are connected together to create a 5 Farad capacitor. They must be connected in: 1b.) A dielectric: 1c.) The bigger the capacitance, the 1d.) Y…

1a) Two capacitors, each 10 Farads, are connected together to create a 5 Farad c

1a) Two capacitors, each 10 Farads, are connected together to create a 5 Farad capacitor. They must be connected in: 1b.) A dielectric: 1c.) The bigger the capacitance, the 1d.) Y…

1a) Unpolarized light of intensity I 0 is incident on three polarizing filters.

1a) Unpolarized light of intensity I0 is incident on three polarizing filters. The axis of the first is vertical, that of the second is 37° from vertical, and that of the third is…

1a) When a portable fan is first turned on it draws 4.25 A (rms current). After

1a) When a portable fan is first turned on it draws 4.25 A (rms current). After it has come up to speed it draws 0.60 A (rms current). Assuming the fan runs off a 120 V (rms) outl…

1a) Which of these statements below is correct? 1b) When James Clerk Maxwell fou

1a) Which of these statements below is correct? 1b) When James Clerk Maxwell found that the equations of electromagnetism predicted wave behavior, he concluded that light was an e…

1a) assume four different capacitors are connected in series to a battery. The p

1a) assume four different capacitors are connected in series to a battery. The potential difference across the capacitors is A)greatest for the greatest capacitance B)greatest for…

1a)A block of mass, m, is pushed up against a spring, compressing it a distance

1a)A block of mass, m, is pushed up against a spring, compressing it a distance x, and is then released. The spring projects the block along a frictionless horizontal surface, giv…

1a. 1a. A simple pendulum of length L and mass M has frequency f.To increase its

1a. 1a. A simple pendulum of length L and mass M has frequency f.To increase its frequency to 2f: decrease itslength to L/4 decrease itslength to L/2 increase itslength to 4L incr…

1a. 4. A man pulls a sled along a rough horizontal surface byapplying a constant

1a. 4. A man pulls a sled along a rough horizontal surface byapplying a constant force F at an angle A abovethe horizontal. In pulling the sled a horizontal distance d, thework do…

1a. A 73.3 mm focal length lens is used to focus an image on the photographic fi

1a. A 73.3 mm focal length lens is used to focus an image on the photographic film in a camera. The maximum distance allowed between the lens and the film is 120.0 mm. How far in …

1a. A 73.3 mm focal length lens is used to focus an image on the photographic fi

1a. A 73.3 mm focal length lens is used to focus an image on the photographic film in a camera. The maximum distance allowed between the lens and the film is 120.0 mm. How far in …

1a. A Gaussian surface is in the shape of a right circular cylinder with each en

1a. A Gaussian surface is in the shape of a right circular cylinder with each end having a radius of 42.0 cm. The length of the cylinder is 506 cm. Through one end the magnetic fl…

1a. A Gaussian surface is in the shape of a right circular cylinder with each en

1a. A Gaussian surface is in the shape of a right circular cylinder with each end having a radius of 42.0 cm. The length of the cylinder is 506 cm. Through one end the magnetic fl…

1a. A capacitor C begins discharging at t = 0 through a resistor R. At what time

1a. A capacitor C begins discharging at t = 0 through a resistor R. At what time has it discharged to 37% of its initial (t=0) charge? A) R/C B) RV C) C/R D) RC E) V/R F) R/V G) C…

1a. A simple pendulum of length L and mass M has frequency f. Toincrease its fre

1a. A simple pendulum of length L and mass M has frequency f. Toincrease its frequency to 2f: decrease itslength to L/4 decrease itslength to L/2 increase itslength to 4L increase…

1a. A sinusoidal wave is generated by moving the end of a string upand down peri

1a. A sinusoidal wave is generated by moving the end of a string upand down periodically. The generator must supply the greatest powerwhen the end of the string has its greatestac…

1a. An archer is able to fire an arrow (mass 0.025 kg) at a speed of 71 m/s. If

1a. An archer is able to fire an arrow (mass 0.025 kg) at a speed of 71 m/s. If a baseball (mass 0.13 kg) is given the same kinetic energy, what is its speed? b.Consider a roller …

1a. An electromagnetic wave (light) traveling through air enters a tank of water

1a. An electromagnetic wave (light) traveling through air enters a tank of water. The frequency of this light: Decreases as it goes from air to water Makes a nest of mole rats ver…

1a. An object is moving in a circular path of radius 4.00m. If the object moves

1a. An object is moving in a circular path of radius 4.00m. If the object moves through a tangential distance of 3.00 meters. Calculate the angle the object travels through. 1b. A…

1a. Compared to the windshield when involved in an accident, theairbag: causes a

1a. Compared to the windshield when involved in an accident, theairbag: causes a muchsmaller change in momentum causes a muchsmaller change in kinetic energy exerts a muchsmaller …

1a. Conversations with astronauts on lunar walks had an echo that was used to es

1a. Conversations with astronauts on lunar walks had an echo that was used to estimate the distance to the Moon. The sound spoken by the person on Earth was transformed into a rad…

1a. How random number is generated in Matlab. C/C++, or Fortran? Write a Matlab

1a. How random number is generated in Matlab. C/C++, or Fortran? Write a Matlab or C/C++ code to calculate constant Pi. Give an extra example random function that can be used. 1b.…

1a. If you have set it to the frequency of middle C, 262 Hz, and spin the noisem

1a. If you have set it to the frequency of middle C, 262 Hz, and spin the noisemaker with a period of 1 second on a string with length 2 m. What is the maximum frequency that the …