Engineering analysis

4. [1pt] A parallel-plate capacitor, of area 6.16×10 -2 m 2 , has the gap betwee

4. [1pt] A parallel-plate capacitor, of area 6.16×10-2 m2, has the gap between the plates filled by Teflon, a dielectric. If a laboratory meter measures the capacitance to be 510 …

4. [1pt] Consider two sections of wires with currents as shown. Select T-True, F

4. [1pt] Consider two sections of wires with currents as shown. Select T-True, F-False. If the first is T and the rest F, enter TFFFF. A) The force on the short wire due to the lo…

4. [1pt] Consider two sections of wires with currents as shown. Select T-True, F

4. [1pt] Consider two sections of wires with currents as shown. Select T-True, F-False. If the first is T and the rest F, enter TFFFF. A) The force on the short wire due to the lo…

4. [1pt] For lunch, you and your friends decide to stop at the nearest deli and

4. [1pt] For lunch, you and your friends decide to stop at the nearest deli and have a sandwich made fresh for you with 0.115 kg of turkey. The slices of turkey are weighed on a p…

4. [1pt] Two charges, +q and -q, are located in the x-y plane at points (0,+d/2)

4. [1pt] Two charges, +q and -q, are located in the x-y plane at points (0,+d/2) and (0,-d/2), respectively. Calculate the magnitude of the electric field at point P with the supe…

4. [2 pts.] Conceptual question. Two identical blocks are pushed up frictionless

4. [2 pts.] Conceptual question. Two identical blocks are pushed up frictionless inclines as shown. Consider the portion of the motion of block I during which it moves a distance …

4. [20 points] Four point charges are arranged as shown in the diagram at right.

4. [20 points] Four point charges are arranged as shown in the diagram at right. The four point charges are as follows: o- 2 nC q,--4 nC, q q -3 nC. The-4 nC charge is located 10 …

4. [25 points] A waste has the following composition: I sw abyd ) Component % by

4. [25 points] A waste has the following composition: I sw abyd ) Component % by weight Food waste 10 Plastic Yard waste Paper Glass Metals MC (96) 20 20 30 10 10 110 170 150 270 …

4. [25 points] A waste has the following composition: I sw abyd ) Component % by

4. [25 points] A waste has the following composition: I sw abyd ) Component % by weight Food waste 10 Plastic Yard waste Paper Glass Metals MC (96) 20 20 30 10 10 110 170 150 270 …

4. [2pt] A drunken driver crashes his sports car (mass m ) into a stationary sta

4. [2pt] A drunken driver crashes his sports car (mass m) into a stationary station wagon (mass M), that was stopped at a red traffic light. The cars stuck together and slid with …

4. [2pt] A drunken driver crashes his sports car (mass m ) into a stationary sta

4. [2pt] A drunken driver crashes his sports car (mass m) into a stationary station wagon (mass M), that was stopped at a red traffic light. The cars stuck together and slid with …

4. [2pt] After reaching your seat, you lift your 14.5-kg suit- case up by 1.70 m

4. [2pt] After reaching your seat, you lift your 14.5-kg suit- case up by 1.70 m to put it into the overhead bin. What is now the work done by you on the suitcase? A) 16.68 J B) 2…

4. [2pt] Two very long solenoids have the same length, but solenoid A has 17 tim

4. [2pt] Two very long solenoids have the same length, but solenoid A has 17 times the number of turns, 1/5 the radius, and 6 times the current of solenoid B. Calculate the ratio …

4. [4pt] Indicate whether the following statements are true or false. (Select T-

4. [4pt] Indicate whether the following statements are true or false. (Select T-True, F-False. If the first is T and the rest F, enter TFFFFF).   A) Distances to most stars in the…

4. [5pt] What is the magnification of the object in the previous problem? Answer

4. [5pt] What is the magnification of the object in the previous problem? Answer:  Last Answer: 0.64 Incorrect, tries 2/20. 6. [5pt] A 0.54 cm high object is placed 8.5 cm in fron…

4. [lpt] An alpha particle is a naturally occuring and somewhat common particle.

4. [lpt] An alpha particle is a naturally occuring and somewhat common particle. (Among other things, it is a product of radon decay - so, it's likely that plenty of alpha particl…

4. [lpt] An alpha particle is a naturally occuring and somewhat common particle.

4. [lpt] An alpha particle is a naturally occuring and somewhat common particle. (Among other things, it is a product of radon decay - so, it's likely that plenty of alpha particl…

4. [lpt] In the figure to the right, M2 has more mass than M1 and M1 has more ma

4. [lpt] In the figure to the right, M2 has more mass than M1 and M1 has more mass than M3. The questions refer to the magnitudes of tensions and weights. There M2 T2 T3 T1 T4 MI …

4. \"Charge A\" is + 2 x 106C and is at (o,o) on thex-y axes. \"Charge B\" has a

4. "Charge A" is + 2 x 106C and is at (o,o) on thex-y axes. "Charge B" has a magnitude of -3 x 106 C and is at (0, 1). "Charge C" is +1x10 C and is located at (1, 2). All dimensio…

4. a) A proposed new drinking water treatment plant must provide 1.0-log Giardia

4. a) A proposed new drinking water treatment plant must provide 1.0-log Giardia inactivation through disinfection. The plant will use free chlorine The water experiences an avera…

4. a) For the BASIC Stamp 2 (BS2) how many bits of Random Access Memory are avai

4. a) For the BASIC Stamp 2 (BS2) how many bits of Random Access Memory are available for the general-purpose variables? 4b) (Motivate your answer) What will be displayed in the d…

4. a). Liquid water at 24oC is fed into a boiler and leaves as saturated steam a

4. a). Liquid water at 24oC is fed into a boiler and leaves as saturated steam at 25 bar. If the heat input to the boiler is 550 kW, calculate the mass and volumetric flow rates o…

4. c m start finish A car and a motorcycle start from the southern end of a circ

4. c m start finish A car and a motorcycle start from the southern end of a circular racetrack of radius r. The car's speed is 10 and the angular acceleration of the motorcycle is…

4. –/9 points Notes Question: SerCP721.P.024. Questionpart Points Submissions 1

4. –/9 points Notes Question: SerCP721.P.024. Questionpart Points Submissions 1 2 3 4 5 6 7 8 9 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/7 0/7 0/7 0/7 0/7 0/7 0/7 0/7 0/7 Total 0/9 Q…

4.(12 pts] A block slides down the ramp shown in the diagram. traveling at 3.83

4.(12 pts] A block slides down the ramp shown in the diagram. traveling at 3.83 m/s at the bottom of the ramp. Friction is negligible. It starts from rest at the top of the ramp. …

4.(a) What is deuterium and who discovered it? (b) What did the Stern-Gerlach ex

4.(a) What is deuterium and who discovered it? (b) What did the Stern-Gerlach experiment show? label (c) How many magnets did the Stern-Gerlach experiment use? How many were neede…

4.) A 2 kg ball moving towards the east with a speed of 10 m/s collides with a 4

4.) A 2 kg ball moving towards the east with a speed of 10 m/s collides with a 4 kg ball moving towards the north with a speed of 3 m/s. The two balls stick together and move as o…

4.) A curling stone is raised to the top of an inclined ice ramp with a height (

4.) A curling stone is raised to the top of an inclined ice ramp with a height (vertical dimension) of 5.12 m and a width (horizontal dimension) of 19.6 m as shown above. a) If it…

4.) A woman with mass 50kg is standing on the rim of a large disc that is rotati

4.) A woman with mass 50kg is standing on the rim of a large disc that is rotating at .5 rev/s about an axis perpendicular to it through its center. The disc has a mass of 110kg a…

4.) Area under the force/displacement curve is..... 3.) If we have some external

4.) Area under the force/displacement curve is..... 3.) If we have some external force like spring force acting on the system earth and car, what would be the work done by the ext…

4.) How could one shield a piece of equipment from a strong magnetic field? 5.)

4.) How could one shield a piece of equipment from a strong magnetic field? 5.) What is meant by a declination of the earth’s magnetic fiels and inclination of the earth’s magneti…

4.) In the metal ball drop demonstration done in class, a horizontally shot ball

4.) In the metal ball drop demonstration done in class, a horizontally shot ball reached the floor in the same amount of time as one simply dropped from the same height. Explain w…

4.) One electron collides elastically with a second electroninitially at rest. A

4.) One electron collides elastically with a second electroninitially at rest. After the collision, the radii of theirtrajectories are 1.00 cm and 3.10 cm. Thetrajectories are per…

4.) Suppose you are throwing two dice in a friendly game of craps. For any given

4.) Suppose you are throwing two dice in a friendly game of craps. For any given throw, the two numbers that are face up can have a sum of 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12. (…

4.) The following graph shows the position-vs-time for a car position m) 80 60 4

4.) The following graph shows the position-vs-time for a car position m) 80 60 40 20 20 10 20 30 40 50 A) Explain the motion in your own words. B.) What is the velocity at 5 s? (6…

4.) The speed of a traveling wave in a string increases with an increase in the

4.) The speed of a traveling wave in a string increases with an increase in the tension (longitudinal force stretching the string) in the string. Consider a wave set up on a strin…

4.) Two loudspeakers emit sound waves along the x -axis. The sound has maximum i

4.) Two loudspeakers emit sound waves along the x-axis. The sound has maximum intensity when the speakers are 17 cm apart. The sound intensity decreases as the distance between th…

4.) Two loudspeakers emit sound waves along the x -axis. The sound has maximum i

4.) Two loudspeakers emit sound waves along the x-axis. The sound has maximum intensity when the speakers are 17 cm apart. The sound intensity decreases as the distance between th…

4.) When a fixed amount of ideal gas goes through an isochoric process a.)its pr

4.) When a fixed amount of ideal gas goes through an isochoric process a.)its pressure must increase. b.)the gas does no work. c.)its temperature must increase. d.)no heat enters …

4.) You have a 30 cm long thin tube open on one end and closed on the other end.

4.) You have a 30 cm long thin tube open on one end and closed on the other end. You blow over the top of the tube and excite the fundamental resonant frequency of the air column …

4.) write an UNO program that will create an LED light chaser/ flasher pattern f

4.) write an UNO program that will create an LED light chaser/ flasher pattern for an Easter Egg shaped LED circuit that features all 5 standard LED colors (red, blue, green, yell…

4.) write an UNo program that will create an LED light chaser/ flasher pattern f

4.) write an UNo program that will create an LED light chaser/ flasher pattern for an Easter Egg shaped LED circuit that features all 5 standard LED colors (red, blue, green, yell…

4.)Two points in a plane have polar coordinates (2.80 m, 40.0°) and (4.50 m, 110

4.)Two points in a plane have polar coordinates (2.80 m, 40.0°) and (4.50 m, 110.0°). (a) Determine the Cartesian coordinates of these points. (2.80 m, 40.0°) x = m y = m (4.50 m,…

4.- In a rescue vehicle is an injured person who suffered an accident. The Ambul

4.- In a rescue vehicle is an injured person who suffered an accident. The Ambulance is away from the construction where minutes before picked up the person. Speed With which the …

4.- In a rescue vehicle is an injured person who suffered an accident. The Ambul

4.- In a rescue vehicle is an injured person who suffered an accident. The Ambulance is away from the construction where minutes before picked up the person. Speed With which the …

4.-/4 pointsBUElemPhys1 3.P.102. Try doing this problem without a calculator. Th

4.-/4 pointsBUElemPhys1 3.P.102. Try doing this problem without a calculator. Three blocks are placed side-by-side on a frictionless horizontal surface and subjected to a horizont…

4.-/4 pointsBUElemPhys1 3.P.102. Try doing this problem without a calculator. Th

4.-/4 pointsBUElemPhys1 3.P.102. Try doing this problem without a calculator. Three blocks are placed side-by-side on a frictionless horizontal surface and subjected to a horizont…

4.0 ? 10 - 2 T?m 2 -4.0 ? 10 -3 T?m 2 -4.0 ? 10 -2 T?m 2 4.0 ? 10 -3 T?m 2 0 T?m

4.0 ? 10-2 T?m2 -4.0 ? 10-3 T?m2 -4.0 ? 10-2 T?m2 4.0 ? 10-3 T?m2 0 T?m2 A cube whose edges are 0.10 m long has one corner at the origin of an xyz-coordinate system as shown in Fi…

4.0 mol of monatomic gas A initially has 9000 J of thermal energy. It interacts

4.0 mol of monatomic gas A initially has 9000 J of thermal energy. It interacts with 3.0 mol of monatomic gas B, which initially has 5000 J of thermal energy. How much heat energy…

4.00 6.00 R1 2.00 4.00 8.00 4.00 Fig. 1 8.00 Fig. 2 Fig. 3 5. Resistors in combi

4.00 6.00 R1 2.00 4.00 8.00 4.00 Fig. 1 8.00 Fig. 2 Fig. 3 5. Resistors in combination: In Fig. 1 above,(a) what is the total resistance between points a and b? (b) What is the po…