Engineering analysis

1. Three capacitors are connected to a battery ash shown in the figure below. C

1. Three capacitors are connected to a battery ash shown in the figure below. C1’s capacitance is three times the value of C2’s, and C3’s is five times the value of C2’s. a) If C2…

1. Three chains act on the bracket such that they create a resultant force havin

1. Three chains act on the bracket such that they create a resultant force having a magnitude of 490 lb. If two of the chains are subjected to known forces, as shown, determine th…

1. Three charges, +Q, +Q, and -Q are at the vertexes of an equilateral triangle

1. Three charges, +Q, +Q, and -Q are at the vertexes of an equilateral triangle a long on each side. Find the magnitude and direction of the force on one of the positive charges. …

1. Three collisions: a) Totally Inelastic collision: A 10-grams bullet is shot a

1. Three collisions: a) Totally Inelastic collision: A 10-grams bullet is shot at a 2.0-kg wooden block and remains embedded in the block: Initially, the bullet and the block were…

1. Three electric charges are arranged as follows: +2.00 nC at (0,0), +2.00 nC a

1. Three electric charges are arranged as follows: +2.00 nC at (0,0), +2.00 nC at (0, 0.500 m) and -2.00 nC at (0.500 m, 0.500 m). Determine the electric field at the position (0.…

1. Three electrons are placed at the coners of a 45 degreetriangle(triangle is a

1. Three electrons are placed at the coners of a 45 degreetriangle(triangle is a right triangle). The distance along thehorizontal and the vertical corners are 10^-8. Find the mag…

1. Three forces are applied to a tree sapling, as shown in the figure( Figure 1

1. Three forces are applied to a tree sapling, as shown in the figure(Figure 1) , to stabilize it. Part A If F? A = 470N and F? B = 350N , find F? C in magnitude and direction. Ex…

1. Three forces pull on a block, the first is 65 N and in the positive x directi

1. Three forces pull on a block, the first is 65 N and in the positive x direction. The second is 65 N in the negative x direction and the third is 45 N and is 90 degrees from the…

1. Three identical airplanes with identical air speeds leave Williamston, Michig

1. Three identical airplanes with identical air speeds leave Williamston, Michigan with the intention of flying to Tallahassee, Florida, which is directly south of Williamston. Ai…

1. Three identical conducting spheres sit apart on a wooden table. Two of the sp

1. Three identical conducting spheres sit apart on a wooden table. Two of the spheres are neutral, and one has a charge of 10C. You are able to move these spheres around on the ta…

1. Three identical point charges of charge q = 7.3 ?C are placed at the vertices

1. Three identical point charges of charge q = 7.3 ?C are placed at the vertices (corners) of an equilateral triangle. If the side of triangle is a = 5.2m, what is the magnitude, …

1. Three parallel plate capacitors are connected in series. These capacitors hav

1. Three parallel plate capacitors are connected in series. These capacitors have identical geometries. However, they are filled with three different materials. The dielectric con…

1. Three parallel plates with area A and separation d are shown below. The middl

1. Three parallel plates with area A and separation d are shown below. The middle plate has a charge -Q, and the bottom plate and top plates are grounded (at V=0). Find: a) Charge…

1. Three pies are put in an industrial sized microwave oven with microwave frequ

1. Three pies are put in an industrial sized microwave oven with microwave frequency 2.5 GHz. Each is encased in a box of different material, but identical dimensions. Which pie w…

1. Three point charges are aligned along the x-axis, as shown below. Find the ma

1. Three point charges are aligned along the x-axis, as shown below. Find the magnitude and d Coulomb force on the 6 uC charge. (k,-9 10 n of the 6.00 C 1.50 AC 2.00 pC 3.00cm2.00…

1. Three point charges are arranged in a horizontal line as shown below. Find th

1. Three point charges are arranged in a horizontal line as shown below. Find the electric forces (in units of kQ2/R2) on the charges given the following: Q1 = -48 Q, Q2 = -80 Q, …

1. Three point charges are arranged in a horizontal line as shown below. Find th

1. Three point charges are arranged in a horizontal line as shown below. Find the electric forces (in units of kQ2/R2) on the charges given the following: Q1 = -48 Q, Q2 = -80 Q, …

1. Three point charges are placed on the x-axis. A charge of +2.0 µC is placed a

1. Three point charges are placed on the x-axis. A charge of +2.0 µC is placed at the origin, -2.0 µC to the right at x = 50 cm, and +4.0 µC at the 100 cm mark. What are the magni…

1. Three point charges are placed on the x-axis. A charge of +2.0 µC is placed a

1. Three point charges are placed on the x-axis. A charge of +2.0 µC is placed at the origin, -2.0 µC to the right at x = 50 cm, and +4.0 µC at the 100 cm mark. What are the magni…

1. Three points (A, B, and C) are drawn on equipotential lines as shown in Fig 4

1. Three points (A, B, and C) are drawn on equipotential lines as shown in Fig 4. The charges produces the equipotential are not shown. A proton is released from point A. What is …

1. Three points (A, B, and C) are drawn on equipotential lines as shown in Fig 4

1. Three points (A, B, and C) are drawn on equipotential lines as shown in Fig 4. The charges produces the equipotential are not shown. A proton is released from point A. What is …

1. Three resistors with resistances R1 = 8.0 ?, R2 = 83.0 ? and R3 = 16.0 ? are

1. Three resistors with resistances R1 = 8.0 ?, R2 = 83.0 ? and R3 = 16.0 ? are placed along the sides of a triangle as shown in circuit 1. What are the values of the resistances …

1. Three similar metal spheres of the same radius and mass on insulated stands a

1. Three similar metal spheres of the same radius and mass on insulated stands are initially charged as follows: sphere A has +6.0 nC charge, sphere B has –2.0 nC of charge, and s…

1. Three spaceships, A, B and C, pass the Earth, E, at a speed of v= 4c/ 5, wher

1. Three spaceships, A, B and C, pass the Earth, E, at a speed of v= 4c/ 5, where c is the speed of light. The ships are 9x10^11 meters apart in the rest frame of the ships. When …

1. Three spaceships, A, B and C, pass the Earth, E, at a speed of v= 4c/ 5, wher

1. Three spaceships, A, B and C, pass the Earth, E, at a speed of v= 4c/ 5, where c is the speed of light. The ships are 9x10^11 meters apart in the rest frame of the ships. When …

1. Three students converge on the last textbook in the store. All three grab it

1. Three students converge on the last textbook in the store. All three grab it and begin to pull in the directions shown in the above figure. Student A exerts a force of 27.64 N,…

1. Three thin infinite wires carrying currents I in the same direction go perpen

1. Three thin infinite wires carrying currents I in the same direction go perpendicularly to the paper sheet that they intersect at the points forming an equilateral triangle of s…

1. Three uniform spheres of masses m 1 = 3.50 kg, m 2 = 4.00 kg, and m 3 = 7.00

1. Three uniform spheres of masses m1 = 3.50 kg, m2 = 4.00 kg, and m3 = 7.00 kg are placed at the corners of a right triangle (see figure below). Calculate the resultant gravitati…

1. Three vectors are added together. The magnitude of the resultant vector may b

1. Three vectors are added together. The magnitude of the resultant vector may be a. equal to the sum of the magnitudes. b. greater than the sum of the magnitudes. c. less than th…

1. To assure the same voltage is available to all devices; circuits are wired in

1.       To assure the same voltage is available to all devices; circuits are wired in series / parallel / neither. 2.       In a series circuit, as resistance (lamps) are added, …

1. To be a regulation basketball, the ball must be inflated ina way that when dr

1. To be a regulation basketball, the ball must be inflated ina way that when dropped from a height of 100 inches, it returns toa height of 73 inches on the first bounce. What is …

1. To buy a laptop, Susan receives a $2000 loan at a 6.5% annual interest rate o

1. To buy a laptop, Susan receives a $2000 loan at a 6.5% annual interest rate on January 10. The loan is due May 15. The year is not a leap year. Round the answers to the nearest…

1. To construct a solenoid, you wrap insulated wire uniformly around a plastic t

1. To construct a solenoid, you wrap insulated wire uniformly around a plastic tube 8.7 cm in diameter and 30 cm in length. You would like a 3.0 A current to produce a 2.5 kG magn…

1. To drive to Chicago, a distance of ahout 150 km in 2 hours, you must average

1. To drive to Chicago, a distance of ahout 150 km in 2 hours, you must average a speed of 75 km/hr. However, due to traftic leaving Milwaukee, you can only average a speed of 40 …

1. To drive to Chicago, a distance of ahout 150 km in 2 hours, you must average

1. To drive to Chicago, a distance of ahout 150 km in 2 hours, you must average a speed of 75 km/hr. However, due to traftic leaving Milwaukee, you can only average a speed of 40 …

1. To drive to Chicago, a distance of ahout 150 km in 2 hours, you must average

1. To drive to Chicago, a distance of ahout 150 km in 2 hours, you must average a speed of 75 km/hr. However, due to traftic leaving Milwaukee, you can only average a speed of 40 …

1. To find the value for the permeability of free space, first convert your slop

1. To find the value for the permeability of free space, first convert your slope from gauss units to tesla units by using the following conversion (1 gauss = 10?4tesla). .00035 t…

1. To have a certain object rotating around the radius 4.4 m at the tangential v

1. To have a certain object rotating around the radius 4.4 m at the tangential velocity of 13.9 m/s, a centripetal force of 9.6 N had to be applied. How much force has to be appli…

1. To model a spacecraft, a toy rocketengine is securely fastened to a 2.00-kg l

1.     To model a spacecraft, a toy rocketengine is securely fastened to a 2.00-kg large puck, which canglide with negligible friction over a horizontal surface, taken asthe xy pl…

1. To produce a larger electric field, you must: A. Increase the potential diffe

1. To produce a larger electric field, you must: A. Increase the potential difference B. Increase the distance between the plates C. Decrease the potential difference D. Decrease …

1. To properly prepare a site for construction a contractor is generally require

1. To properly prepare a site for construction a contractor is generally required to meet 80% compaction before placing the foundation. A. True B. False 2. The 'coefficient of the…

1. To push a S0-kg crate across a frictionless floor, a worker applies a force o

1. To push a S0-kg crate across a frictionless floor, a worker applies a force of 210 N, directed 20 above the horizontal. As the crate moves 3.0 m, what work is done on the crate…

1. To serially shift 8 bytes of data into a shift register, there must be a. one

1. To serially shift 8 bytes of data into a shift register, there must be a. one clock pulse b. eight clock pulses c. sixty-four clock pulses d. sixteen clock pulses 2.To parallel…

1. To solve orbit problems, you would set Newton\'s Law of Gravity equal to the

1. To solve orbit problems, you would set Newton's Law of Gravity equal to the centripetal force acting on the body: Your answer: the radius of the orbit the mass of the planet th…

1. To the Amazon (EPM = Evil Physics Monkey) With his limited resources the EPM

1. To the Amazon (EPM = Evil Physics Monkey) With his limited resources the EPM decides that the best way to get to his chosen destination (the Amazon rain forest) is by hot air b…

1. To walk on water, all you need is a pair of water-walking boots shaped like b

1. To walk on water, all you need is a pair of water-walking boots shaped like boats. If each boot is 28 cm high and 34 cm wide, how long must they be to support a 80 kg person? *…

1. Tom and Jane are sitting at opposite ends of a boat. Tom is on the left and J

1. Tom and Jane are sitting at opposite ends of a boat. Tom is on the left and Jane is on the right. Tom tosses a heavy ball right-ward to Jane with a velocity of 3m/s and Jane ca…

1. Tor F For a contractor to bid on a project the project margin should outweigh

1. Tor F For a contractor to bid on a project the project margin should outweigh the risk. 2. Tor F Conceptual estimates use completed drawings for accuracy 3. Tor F Square foot e…

1. Tor F For a contractor to bid on a project the project margin should outweigh

1. Tor F For a contractor to bid on a project the project margin should outweigh the risk 2. Tor F Conceptual estimates use completed drawings for accuracy. 3. Tor F Square foot e…

1. Traction After a skiing accident, your leg is in a cast and supported in a tr

1. Traction After a skiing accident, your leg is in a cast and supported in a traction device, as shown in the figure. Find the magnitude of the force F? exerted by the leg on the…