Engineering analysis

need help please. a series of motion scenarios, accompanied by short description

need help please. a series of motion scenarios, accompanied by short descriptions and an arrow indicating the enario velocity. Assume that air resistance is negligible in every sc…

need help plz A man stands on a platform that is rotating (without friction) wit

need help plz A man stands on a platform that is rotating (without friction) with an angular speed of 2.35 rev/s; his arms are outstretched and he holds a brick in each hand. The …

need help plz A man stands on a platform that is rotating (without friction) wit

need help plz A man stands on a platform that is rotating (without friction) with an angular speed of 2.35 rev/s; his arms are outstretched and he holds a brick in each hand. The …

need help questions 1,2, and 3 Based on your data, what is the physical meaning

need help questions 1,2, and 3 Based on your data, what is the physical meaning of a v.vs t graph's slope? Explain. intercept? Justify your response. Compare and contrast the gene…

need help questions 3, 4, and 5. 3. In experimentally determining the equilibran

need help questions 3, 4, and 5. 3. In experimentally determining the equilibrant force, the direction (theta exp) is found first, then the magnitude (E exp). TRUE FALSE 4. Which …

need help solving Constants Part C An electric ceiling fan is rotating about a f

need help solving Constants Part C An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude of 0.230 rev/s The magnitude of the angular ac…

need help solving and understanding. on the graph it tells us Time=3.36 and Omeg

need help solving and understanding. on the graph it tells us Time=3.36 and Omega=3.293 Physics 2514, Rotational Kinetic Energy The total kinetic energy of a rigid rotating object…

need help solving these 7. A kg slides ramp. The ramp is 1 m in length and incli

need help solving these 7. A kg slides ramp. The ramp is 1 m in length and inclined at an angle of 300 as shown in crate down a experiences a constant friction force of the Figure…

need help solving these IT 1. Two spheres are cut from a certain uniform rock. O

need help solving these IT 1. Two spheres are cut from a certain uniform rock. One has 9 cm. The mass of the other radius is half times smaller. Find its 2. A particle moves along…

need help solving this fluids problem! You and a friend decide to get kicked out

need help solving this fluids problem! You and a friend decide to get kicked out of school while performing an experiment in fluid mechanics. With a fire hose, a trash can lid, an…

need help solving what has the red X Thanks A 470-g block connected to a light s

need help solving what has the red X Thanks A 470-g block connected to a light spring for which the force constant is 5.90 N/is free to oscillate on a frictionless, horizontal sur…

need help solving what has the red X Thanks A 470-g block connected to a light s

need help solving what has the red X Thanks A 470-g block connected to a light spring for which the force constant is 5.90 N/is free to oscillate on a frictionless, horizontal sur…

need help step by step for Q1 to Q11 Will rate (+) Ps: open images in a new tab

need help step by step for Q1 to Q11 Will rate (+) Ps: open images in a new tab for a better look Thank you in advance this will help me study for the next exam 1. 2 points ScrPSE…

need help stuck! Cylinders of Water-Pressure on the Plug 1 9 The figures below s

need help stuck! Cylinders of Water-Pressure on the Plug 1 9 The figures below show side views of eight hollow cylinders that have varying amounts of water in them, The widths of …

need help to solve this one Consider the 2-loop circuit configuration shown belo

need help to solve this one Consider the 2-loop circuit configuration shown below, with input voltage vi(t), output voltage v0 (t), two resistors, and two one capacitors, so that …

need help understandint the answers to each! Answer the following questions abou

need help understandint the answers to each! Answer the following questions about a dry battery Circle the correct answer [1] nside the dry cell battery, electrons are transferred…

need help will rate best answer, A capacitor with capacitance C = 6.00 x 10^-3 F

need help will rate best answer, A capacitor with capacitance C = 6.00 x 10^-3 F is initially uncharged. It is in series with a source of Emf of 5.00 volts, a resistor R, and a sw…

need help with #2, #3 Please thank you model to gl ve it an acceleration of 5 m/

need help with #2, #3 Please thank you model to gl ve it an acceleration of 5 m/s2 2. A rifle bullet of mass 12.0 g has a muzzle velocity of 750 m/s. What is the average force act…

need help with #4 and #5 please thank you! 4. Compute the net torque acting on t

need help with #4 and #5 please thank you! 4. Compute the net torque acting on the pulley in the diagram if the radius of the pulley is 0.25 m and the tensions are T, 50 N and T 3…

need help with #4 and #5 please thank you! 4. Compute the net torque acting on t

need help with #4 and #5 please thank you! 4. Compute the net torque acting on the pulley in the diagram if the radius of the pulley is 0.25 m and the tensions are T, 50 N and T 3…

need help with #5 and #6 please V4 The E string on a violin is vibrating at a fu

need help with #5 and #6 please V4 The E string on a violin is vibrating at a fundamental frequency of 659 Hz. Find the wavelength and frequency of the third, fifth, and seventh h…

need help with #5 please thank you 2. Find the mass of the air in a room 6.00 m

need help with #5 please thank you 2. Find the mass of the air in a room 6.00 m by 8.00 m by 3.00 m. 3. Find the weight of 1.00 liter of air. 4. The point of a 10-penny nail has a…

need help with (b) (a) A sample of cesium-137 has an activity of 5.60 µCi and a

need help with (b) (a) A sample of cesium-137 has an activity of 5.60 µCi and a half-life of 30.2 years. How many cesium-137 nuclei are present in the original sample? Correct, co…

need help with (b) (a) A sample of cesium-137 has an activity of 5.60 µCi and a

need help with (b) (a) A sample of cesium-137 has an activity of 5.60 µCi and a half-life of 30.2 years. How many cesium-137 nuclei are present in the original sample? Correct, co…

need help with 2,3, and 4 experiment exploit? vo tttge Il use a red laser only i

need help with 2,3, and 4 experiment exploit? vo tttge Il use a red laser only in performing the experiment, but there are also green lasers that could be used. The wavelengths of…

need help with 22 and 23 thx A conductor in the shape of a square, whose sides a

need help with 22 and 23 thx A conductor in the shape of a square, whose sides are of length 0.66 m, carries a counter-clockwise 22.2 A current as shows in the figure below. What …

need help with 22 and 23 thx A conductor in the shape of a square, whose sides a

need help with 22 and 23 thx A conductor in the shape of a square, whose sides are of length 0.66 m, carries a counter-clockwise 22.2 A current as shows in the figure below. What …

need help with 3.9 For the series RC circuit of figure 3.9, calculate the energy

need help with 3.9 For the series RC circuit of figure 3.9, calculate the energy dissipated by the resistor and the energy stored in the capacitor as a function of time, and show …

need help with 4, 5, and 6 An infinite sheet of charge is located in the y-z pla

need help with 4, 5, and 6 An infinite sheet of charge is located in the y-z plane at x = 0 and has uniform charge denisity 1 = 0.35 C/m2. Another infinite sheet of charge with un…

need help with 4, 5, and 6 An infinite sheet of charge is located in the y-z pla

need help with 4, 5, and 6 An infinite sheet of charge is located in the y-z plane at x = 0 and has uniform charge denisity 1 = 0.35 C/m2. Another infinite sheet of charge with un…

need help with 5 & 6 4. Find the density of ice, water and water vapor, What fac

need help with 5 & 6 4. Find the density of ice, water and water vapor, What factors can affect the density of water in all three states? 5. In a food processing (drying) appl…

need help with 5.3, the answers for 5.1 and 5.2 are 27.6kW and 25.9 kW A car is

need help with 5.3, the answers for 5.1 and 5.2 are 27.6kW and 25.9 kW A car is traveling along a highway at 65 miles per hour. The road is horizontal (0% slope). If the wind resi…

need help with 6 and 7 please thanks LOR. Be on your answers to the previous par

need help with 6 and 7 please thanks LOR. Be on your answers to the previous parts, which force or forces (electric, magnetic and gravitational) contributes signifi. cantly to thi…

need help with 6 and 7 please thanks LOR. Be on your answers to the previous par

need help with 6 and 7 please thanks LOR. Be on your answers to the previous parts, which force or forces (electric, magnetic and gravitational) contributes signifi. cantly to thi…

need help with 6-9 QUESTION 5 When Lebron is at his highest (42 in-but in meters

need help with 6-9 QUESTION 5 When Lebron is at his highest (42 in-but in meters), what is his Potential Energy? (Hint: mgh) 1184.2 QUESTION 6 Using the Work Energy Theorem, with …

need help with Q#5 (v) using Matlab For 0 vary from 0 to 2, in steps of (0.01).

need help with Q#5 (v) using Matlab For 0 vary from 0 to 2, in steps of (0.01). Define an array of distances RI-5 cos(4*0) (a) make a polar plot of r versus ? with a red color lin…

need help with all parts A conducting rod is pulled horizontally with constant f

need help with all parts A conducting rod is pulled horizontally with constant force F= 4.80 N along a set of rails separated by d= 0.320 m. A uniform magnet field B= 0.500 T is d…

need help with b and c Problem 2. (35 pes The coil of wire shown is rotated betw

need help with b and c Problem 2. (35 pes The coil of wire shown is rotated between two lange megnets thet produce a uniform magnetic Reld The cherging magnetic lus theough the co…

need help with both parts please, thank you! (10%) Problem i: A ray of light, em

need help with both parts please, thank you! (10%) Problem i: A ray of light, emitted beneath the surface of an unknown 13.4 cm quid with air above it, undergoes total internal re…

need help with both parts please, thank you! (10%) Problem i: A ray of light, em

need help with both parts please, thank you! (10%) Problem i: A ray of light, emitted beneath the surface of an unknown 13.4 cm quid with air above it, undergoes total internal re…

need help with capacitance 12) A parallel-plate capacitor has plates of area A =

need help with capacitance 12) A parallel-plate capacitor has plates of area A = 250 cm2 and separation d = 2.00 mm. The capacitor is charged to a potential difference Vo 150 V. T…

need help with heat transfer project Task: The surface temperature of a heater t

need help with heat transfer project Task: The surface temperature of a heater that simulates a circuit board or CPU is equal to about 85°C (the precise value is dependent of the …

need help with part 4 A 6.00-kg particle moves from the origin to position , hav

need help with part 4 A 6.00-kg particle moves from the origin to position , having coordinates x = 5.00 m and y = 5.00 m as shown in the figure. One force on the particle is the …

need help with part A Constants Part A Two asteroids strike head-on before the c

need help with part A Constants Part A Two asteroids strike head-on before the collision asteroid A (mA 83-1012 kg ) has velocity 33 km/s and asteroid B imn 129 1013 kg) has veloc…

need help with part F through K, including number 2. Thanks! Att=0, a block of m

need help with part F through K, including number 2. Thanks! Att=0, a block of mass m =360 kg at rest on the end of a horizontal spring is pushed to the left compressing the sprin…

need help with parts b & c. Thank you! Two small identical conducting balls star

need help with parts b & c. Thank you! Two small identical conducting balls start with different amounts of charge on them. Initially, when they are separated by 60.0 cm (this…

need help with post lab questions all information is provided Purpose: Investiga

need help with post lab questions all information is provided Purpose: Investigation of the Boyle's law, and determined the gas constant and the atmospheric pressure Inner diamete…

need help with problem 007(part 2) 006 (part 1 of 3) 10.0 points A 2 kg block co

need help with problem 007(part 2) 006 (part 1 of 3) 10.0 points A 2 kg block collides with a massless spring of spring constant 94 N/m attached to a wall. The speed of the block …

need help with problem 007(part 2) 006 (part 1 of 3) 10.0 points A 2 kg block co

need help with problem 007(part 2) 006 (part 1 of 3) 10.0 points A 2 kg block collides with a massless spring of spring constant 94 N/m attached to a wall. The speed of the block …

need help with question 18,19,20,21,22,23,24 0007 0014 0.021 0028 TIME (seconds)

need help with question 18,19,20,21,22,23,24 0007 0014 0.021 0028 TIME (seconds) FIGURE 8-19 Pressure-time graph for Questions 16-17. the raQuestions 18-21 refer to the spectrogra…