Engineering analysis

(1) [1 Point] True or False: A shock wave is a thin region of highly viscous flo

(1) [1 Point] True or False: A shock wave is a thin region of highly viscous flow, and the flow through the shock is adiabatic but nonisentropic. (2) [1 Point] True or False: For …

(1) a 500W heating coildesigned to operate from 120V is made of nichrome wire 0.

(1) a 500W heating coildesigned to operate from 120V is made of nichrome wire 0.5mm indiameter. assuming the resistivity of the nichrome remainsconstant at its 200C value, find th…

(1) consider a linearly polarized plane electromagnetic wave traveling in the +x

(1) consider a linearly polarized plane electromagnetic wave traveling in the +x-direction in free space having as its plane of vibration the xy-plane. Given that its frequency is…

(1) give some reasons on why verilog functions are needed (2). write a verilog f

(1) give some reasons on why verilog functions are needed (2). write a verilog function that will return the max of two 4 bits reg variables (3). true and false level sensitive la…

(1) postive in +x (2) postive in -x (3) postive in +y (4) postive in -y (5) nega

(1) postive in +x (2) postive in -x (3) postive in +y (4) postive in -y (5) negative in +x (6) negative in -x (7) negative in +y (8) negative in -y I only have one more attempt so…

(1) postive in +x (2) postive in -x (3) postive in +y (4) postive in -y (5) nega

(1) postive in +x (2) postive in -x (3) postive in +y (4) postive in -y (5) negative in +x (6) negative in -x (7) negative in +y (8) negative in -y I only have one more attempt so…

(1) the speed v 1 m/s (2) the horizontal force exerted on the car 2 N B)The reco

(1) the speed v 1 m/s (2) the horizontal force exerted on the car 2 N B)The record number of boat lifts, including the boat and its tencrew members was achieved by Sami Heinonen a…

(1) v = ?2 K/m e where K is the electron\'s kinetic energy and m e is the electr

(1) v = ?2K/me where K is the electron's kinetic energy and me is the electron mass. The component of velocity along the x direction is then: (2) vx = v cos? = ?2K/me cos? = _____…

(1) which is the series capacitors equation: A C-C1+C2+C3 B I/C-1/C1+1/C2+1/C3 C

(1) which is the series capacitors equation: A C-C1+C2+C3 B I/C-1/C1+1/C2+1/C3 C R-R1+R2+R3 D I/R I/RI+1/R2+1/R3 (2) In Figure, are capacitors 1 and 2 in series? (3) which is the …

(1). A 330 g bird flying along at 6.2 m/s sees a 9.0 ginsect heading straight to

(1). A 330 g bird flying along at 6.2 m/s sees a 9.0 ginsect heading straight toward it with a speed of 30 m/s (as measured by an observer on the ground, not by the bird). The bir…

(1). A 330 g bird flying along at 6.2 m/s sees a 9.0 ginsect heading straight to

(1). A 330 g bird flying along at 6.2 m/s sees a 9.0 ginsect heading straight toward it with a speed of 30 m/s (as measured by an observer on the ground, not by the bird). The bir…

(1). An object at rest on a flat, horizontal surface explodes into two fragments

(1). An object at rest on a flat, horizontal surface explodes into two fragments, one seven times as massive as the other. The heavier fragment slides 7.10 m before stopping. How …

(1). An object at rest on a flat, horizontal surface explodes into two fragments

(1). An object at rest on a flat, horizontal surface explodes into two fragments, one seven times as massive as the other. The heavier fragment slides 7.10 m before stopping. How …

(1). Compute the total quantity of heat (both in Kcal and J) required to raise t

(1). Compute the total quantity of heat (both in Kcal and J) required to raise the temperature of 1.00kg of ice at -10.0 degrees C to 1.00kg to steam at 110.0 degrees C. Assume no…

(1). In the compression chamber of a diesel engine the volume of a gas mixture i

(1). In the compression chamber of a diesel engine the volume of a gas mixture initially at 27 C is compressed by a factor of 20(VFinal = 1/20VInitial). If the pressure increases …

(1). Simon has a piece of equipment called a scanning tunneling microscope that

(1). Simon has a piece of equipment called a scanning tunneling microscope that allows him to image surfaces with atomic resolution. The microscope works inside an ultra-high vacu…

(1). Water (1000 kg/m^3) flows through a horizontal bend an T section as shown.

(1). Water (1000 kg/m^3) flows through a horizontal bend an T section as shown. At section a the flow enters with a velocity of 6m/s, and the pressure 4.8 kPa. At both sections b …

(1). You work as a grounds keeper for a small local elementary school and must f

(1). You work as a grounds keeper for a small local elementary school and must fertilize the grass on the entire campus. You know that 4 containers cover 60 square yards. If the c…

(1).You have a system of 2 point charges of magnitude 48.8 mC separated by a dis

(1).You have a system of 2 point charges of magnitude 48.8 mC separated by a distance 2.24 cm. What is the potential energy of this system of charges? You have chosen an electric …

(1)A 1360 kg car is traveling with a speed of 15.0 m/s. What is the magnitude of

(1)A 1360 kg car is traveling with a speed of 15.0 m/s. What is the magnitude of the horizontal net force that is required to bring the car to a halt in a distance of 45.0 m? ____…

(1)A \"swing\" ride at a carnival consists of chairs that are swung in a circle

(1)A "swing" ride at a carnival consists of chairs that are swung in a circle by 12.0 m cables attached to a vertical rotating pole, as the drawing shows. (? = 69.0 A "swing" ride…

(1)A \"swing\" ride at a carnival consists of chairs that are swung in a circle

(1)A "swing" ride at a carnival consists of chairs that are swung in a circle by 12.0 m cables attached to a vertical rotating pole, as the drawing shows. (? = 69.0 (1)A "swing" r…

(1)A collision of a system is inelastic if the system loses potential energy. Tr

(1)A collision of a system is inelastic if the system loses potential energy. True False ------------------------------------------------------------------------------------------…

(1)A jogger travels a route that has two parts. The first is a displacement vect

(1)A jogger travels a route that has two parts. The first is a displacement vector A of 3.40 km due south, and the second involves a displacement vector B that points due east. (a…

(1)A spherical mirror is to be used to form, on a screen located 5.30 m from the

(1)A spherical mirror is to be used to form, on a screen located 5.30 m from the object, an image six times the size of the object. What should be the magnitude of its radius of c…

(1)A sports car accelerates in third gear from 48 km/h to 83.5 km/h in 3.7 s. (a

(1)A sports car accelerates in third gear from 48 km/h to 83.5 km/h in 3.7 s. (a) What is the average acceleration of the car? m/s2 (b) If the car maintained this acceleration aft…

(1)A tourist being chased by an angry bear is running in a straight line toward

(1)A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.5 m/s. The car is a distance d away. The bear is 27 m behind the tourist an…

(1)A universal motor has very good speed regulation (2)A rectifier converts ac t

(1)A universal motor has very good speed regulation (2)A rectifier converts ac to smooth dc (3)The range of an ammeter is decreased by increasing the resistance of the shunt (4)A …

(1)A universal motor has very good speed regulation (2)A rectifier converts ac t

(1)A universal motor has very good speed regulation (2)A rectifier converts ac to smooth dc (3)The range of an ammeter is decreased by increasing the resistance of the shunt (4)A …

(1)Can the instantaneous velocity of an object at an instant of time ever be gre

(1)Can the instantaneous velocity of an object at an instant of time ever be greater in magnitude than the average velocity over a time interval containing that instant? (a)Yes (b…

(1)Consider the circuit in the diagram, with six identical bulbs, three switches

(1)Consider the circuit in the diagram, with six identical bulbs, three switches, and a battery. For the state with switches 2 and 3 closed, 1 open, rank the bulbs in the order fr…

(1)Five identical capacitors, each with capacitance C, are combined in parallel.

(1)Five identical capacitors, each with capacitance C, are combined in parallel. Determine the effective capacitance, C5P of this combination. (2) Five identical capacitors, each …

(1)The efficiency of a heat engine operating between two thermal reservoirs @ te

(1)The efficiency of a heat engine operating between two thermal reservoirs @ tempretures of 100 degC and 500deg C maybe as high as but not exceed: a) 0.200 b) 0.485 c) 0.517 d) 0…

(1)The initial kinetic energy imparted to a 0.0210 kg bullet is 1298 J. (a) Assu

(1)The initial kinetic energy imparted to a 0.0210 kg bullet is 1298 J. (a) Assuming it accelerated down a 1.00 m long rifle barrel, estimate the average power delivered to it dur…

(1)The initial kinetic energy imparted to a 0.0210 kg bullet is 1298 J. (a) Assu

(1)The initial kinetic energy imparted to a 0.0210 kg bullet is 1298 J. (a) Assuming it accelerated down a 1.00 m long rifle barrel, estimate the average power delivered to it dur…

(1)The inner and outer surfaces of a cell membrane carry a negative and positive

(1)The inner and outer surfaces of a cell membrane carry a negative and positive charge, respectively. Because of these charges, a potential difference of about 0.090 V exists acr…

(1)To balance a 37.0-kg automobile tire and wheel, a mechanic must place a 55.0-

(1)To balance a 37.0-kg automobile tire and wheel, a mechanic must place a 55.0-g lead weight 21.0cmfrom the center of the wheel. When the wheel is balanced, its center of mass is…

(1)To make a bounce pass, a player throws a 0.70-kgbasketball toward the floor.

(1)To make a bounce pass, a player throws a 0.70-kgbasketball toward the floor. The ball hits the floor with a speed of 5.1m/s at an angle of 65? to the vertical. If the ball rebo…

(1)Two light sources are used in a photoelectric experiment to determine the wor

(1)Two light sources are used in a photoelectric experiment to determine the work function for a particular metal surface. When green light from a mercury lamp ( = 546.1 nm) is us…

(1)if an object is acted on by multiple constant force, is it possible for the o

(1)if an object is acted on by multiple constant force, is it possible for the object to remain at rest? (2)f an object is acted on by multiple constant force, is it possible for …

(1)using the appropriate kinematics equation and the quadratic formula, compute

(1)using the appropriate kinematics equation and the quadratic formula, compute the time it takes for a ball fired upwards at 274 m/s, from the ground, to reach 487 m for the firs…

(1+x) m =1+? ? n=1 (m(m?1)(m?2)...(m?n+1)x n )/n! a) In this problem we will exa

(1+x) m =1+? ? n=1 (m(m?1)(m?2)...(m?n+1)x n )/n! a) In this problem we will examine an "electric dipole". Many systems can be viewed as equal and opposite electric charges separa…

(1-9) A family wishes to buy a new midsize automobile. The two options they cons

(1-9) A family wishes to buy a new midsize automobile. The two options they consider are (a) a standard automobile with an SI engine that gets 31 miles per gallon fuel economy (mp…

(1.) A 2.0-cm-tall object is 21 cm in front of a converging lens that has a 32 c

(1.) A 2.0-cm-tall object is 21 cm in front of a converging lens that has a 32 cm focal length. (A.) Calculate the image position. (B.) Calculate the image height. Type a positive…

(1.) A projectile is fired straight upward at 137 m/s. How fast is it moving at

(1.) A projectile is fired straight upward at 137 m/s. How fast is it moving at the instant it reaches the top of its trajectory? (2.0) How fast is it moving at the instant it rea…

(1.) Given a resistance of 5M. what capacitance value is required to have a time

(1.) Given a resistance of 5M. what capacitance value is required to have a time constant of 2s ? (2.) An equipotential surface in three dimensions for the potential function is r…

(1.) Given a resistance of 5MO. what capacitance value is required to have a tim

(1.) Given a resistance of 5MO. what capacitance value is required to have a time constant of 2s ? (2.) An equipotential surface in three dimensions for the potential function is …

(1.) Given a resistance of 5MO. what capacitance value is required to have a tim

(1.) Given a resistance of 5MO. what capacitance value is required to have a time constant of 2s ? (2.) An equipotential surface in three dimensions for the potential function is …

(1.) When removing a wool sweater, a static discharge of 6.00 C dissipates 7.00

(1.) When removing a wool sweater, a static discharge of 6.00 C dissipates 7.00 10-3 J of energy. What voltage was involved? [My Answer: 1170 V]   (2) If an electron travels 0.300…

(1.1) In thermodynamics, heat engines (HE) are cyclic devices that receive heat

(1.1) In thermodynamics, heat engines (HE) are cyclic devices that receive heat from a source at TH, convert some of it to work, and reject the rest to a sink at TL. True _____ Fa…