Engineering analysis

#154-5 Q-Switched Ruby Laser Power. A Q-switched ruby laser makes use of a 15-cm

#154-5 Q-Switched Ruby Laser Power. A Q-switched ruby laser makes use of a 15-cm-long rod of cross-sectional area 1 cm2 placed in a resonator of length 20 cm. The mirrors have ref…

#16 Defining Mechanical Equilibrium A necessary condition for mechanical equilib

#16 Defining Mechanical Equilibrium A necessary condition for mechanical equilibrium is O A. net or total forces on all system components are zero. B. net or total forces on at le…

#16 o- e e e R11111 72% 3:39 PM An object of mass m = 1.00 kg is observed to hav

#16 o- e e e R11111 72% 3:39 PM An object of mass m = 1.00 kg is observed to have an acceleration of with a magnitude of 17.0 m/s2 in a direction = 59.5° east of north. The figure…

#16) A 4.0-cm tall object is placed 54.0 cm from a diverging lens having a focal

#16) A 4.0-cm tall object is placed 54.0 cm from a diverging lens having a focal length of magnitude 27.0 cm. What are the nature and location of the image? The image is real, 1.3…

#16) A 4.0-cm tall object is placed 54.0 cm from a diverging lens having a focal

#16) A 4.0-cm tall object is placed 54.0 cm from a diverging lens having a focal length of magnitude 27.0 cm. What are the nature and location of the image? The image is real, 1.3…

#16- Describe the scale used to rate a tornado. #17- List the different types of

#16- Describe the scale used to rate a tornado. #17- List the different types of permits found in the CPI. #18- Explain the hazards associated with the use of weapons of mass dest…

#17 PLEASE ANSWER ALL PARTS AND SHOW ALL WORK !! THANK YOU A student sits on a r

#17 PLEASE ANSWER ALL PARTS AND SHOW ALL WORK !! THANK YOU A student sits on a rotating stool holding two 3.4-kg objects. When his arms are extended horizontally, the objects are …

#17 The results of a field exploration are studied in order to determine the fea

#17 The results of a field exploration are studied in order to determine the feasibility of constructing a large mat foundation. In the subgrade immediately below the proposed mat…

#17 help asap please, Thank you C)2247Hz ti used a end , D) 90 Hz E) 93.6 Hz , o

#17 help asap please, Thank you C)2247Hz ti used a end , D) 90 Hz E) 93.6 Hz , one ? The ,peed of sood in air 330 avs? S. A vertical spring with a spring constant 38 N/m is hungin…

#17A1 please help me, thank you, will rate On a hiking trip, you are walking thr

#17A1 please help me, thank you, will rate On a hiking trip, you are walking through a canyon with vertical walls and are closer to one wall than the other. Having taken Physics, …

#18 Two cars travel around the same curve, one at twice the speed of the other.

#18 Two cars travel around the same curve, one at twice the speed of the other. After traveling the same distance, which car, if either, has experienced the larger change in veloc…

#1875 Ans: 1.0x10^-4 A glass flask whose volume is exactly 1000 cm3 at 0 degree

#1875 Ans: 1.0x10^-4 A glass flask whose volume is exactly 1000 cm3 at 0 degree C is filled level full of mercury at this temperature. When flask and mercury are heated to 100 deg…

#18? 18. As the drawing illustrates, two disks with masses m1and m2, are moving

#18? 18. As the drawing illustrates, two disks with masses m1and m2, are moving horizontally to the right at a speed of v0. They are on an air-hockey table, which supports them wi…

#19 #26 #28 Help... Please show your work so that I can follow and know how to d

#19 #26 #28 Help... Please show your work so that I can follow and know how to do on my own with similar problems. Thanks a Bunch! (b) Number 2 Units (c) Number 3 Units significan…

#19 a) b) c) d) e) 2.50 moles of an ideal gas, initially at a volume of 4.00 m^3

#19 a) b) c) d) e) 2.50 moles of an ideal gas, initially at a volume of 4.00 m^3 and a pressure of 2.00 atm, are subjected to the following four processes, in order: i. Its volume…

#19 a) b) c) d) e) 2.50 moles of an ideal gas, initially at a volume of 4.00 m^3

#19 a) b) c) d) e) 2.50 moles of an ideal gas, initially at a volume of 4.00 m^3 and a pressure of 2.00 atm, are subjected to the following four processes, in order: i. Its volume…

#19a4michelle please help me, thanks In the diagram below, each division on the

#19a4michelle please help me, thanks In the diagram below, each division on the horizontal axis is 0.20 m while each division on the vertical axis is 1.5 V.What is the electric fi…

#19a5michelle please help me thanks In the diagram below, each division on the h

#19a5michelle please help me thanks In the diagram below, each division on the horizontal axis is 0.20 m while each division on the vertical axis is 1.5 V.What is the electric fie…

#1: By holding a magnifying glass 29cm from your desk lamp, you can focus an ima

#1: By holding a magnifying glass 29cm from your desk lamp, you can focus an image of the lamp's bulb on a wall 1.8m from the lamp. What is the focal length of your magnifying gla…

#1: Two children with masses of 22 and 32 kg are sitting on a balanced seesaw. I

#1: Two children with masses of 22 and 32 kg are sitting on a balanced seesaw. If the lighter child is sitting 3 m from the center, where is the heavier child sitting? #2: A plane…

#1a (6 pts) . Estimate your luminosity. Remember, your emissivity is nearly unit

#1a (6 pts). Estimate your luminosity. Remember, your emissivity is nearly unity at infrared wavelengths which is where you emit most of your radiation. Please list all of your as…

#1a (6 pts) . Estimate your luminosity. Remember, your emissivity is nearly unit

#1a (6 pts). Estimate your luminosity. Remember, your emissivity is nearly unity at infrared wavelengths which is where you emit most of your radiation. Please list all of your as…

#1a: An electrical current of 6.50 mA exists in a solid cylindrical wire whose d

#1a: An electrical current of 6.50 mA exists in a solid cylindrical wire whose diameter is 1.50 mm. Calculate the magnitude of the current density in the wire. Put your answer in …

#2 (20p) Suppose you are in charge of government agency required to select the e

#2 (20p) Suppose you are in charge of government agency required to select the environmentally sound project among two coal fired power plant projects. Compare both projects by an…

#2 A toroid having a rectangular cross section ( a = 2.00 cm by b = 3.00 cm) and

#2 A toroid having a rectangular cross section (a = 2.00 cm by b = 3.00 cm) and inner radius R = 4.40 cm consists of 500 turns of wire that carries a sinusoidal current I = Imax s…

#2 Athlete. A particle of mass m = 0.3 kg is acted upon by a force so that its p

#2 Athlete. A particle of mass m = 0.3 kg is acted upon by a force so that its position vector is r bar(t) = 2.0t^2 i cap - 5.0 t^2 i cap + t^2 k cap, where t is in s. What is the…

#2 PLEASE ANSWER ALL PARTS One end of a cord is fixed and a small 0.550-kg objec

#2 PLEASE ANSWER ALL PARTS One end of a cord is fixed and a small 0.550-kg object is attached to the other end, where it swings in a section of a vertical circle of radius 1.00 m,…

#2 Parts A-E, please 2. (25 poiets) A solid cylinder of mass 0.500 kg and radius

#2 Parts A-E, please 2. (25 poiets) A solid cylinder of mass 0.500 kg and radius 0.100 m is placed at the top of an inclined plane 2.00 m high and 5.00 m long. It starts from rest…

#2 Please answer the question neatly with steps and show all units, for good rat

#2 Please answer the question neatly with steps and show all units, for good rating! is 20Nm. How far will the spring be compressed? What is the change in the gravitational energy…

#2 The circuit above contains a battery with negligible internal resistance, a c

#2 The circuit above contains a battery with negligible internal resistance, a closed switch S, and three resistors, each with a resistance of R or 2R. Rank the currents in the th…

#2 The circuit above contains a battery with negligible internal resistance, a c

#2 The circuit above contains a battery with negligible internal resistance, a closed switch S, and three resistors, each with a resistance of R or 2R. Rank the currents in the th…

#2 [Airliner Takeoff] A Delta Airlines CRJ-200 twin- engine jet airliner serving

#2 [Airliner Takeoff] A Delta Airlines CRJ-200 twin- engine jet airliner serving Ithaca's airport takes off starting from rest in a time of 28 s and a runway distance of 1200 m. (…

#2 would like to know if im doing it correctly Is the value of the flux through

#2 would like to know if im doing it correctly Is the value of the flux through the entire Gaussian surface greater than, less than, or equal to the value of the flux through the …

#2) Three equal masses are suspended from a frictionless, massless pulley system

#2) Three equal masses are suspended from a frictionless, massless pulley system, as shown. Once the system has reached equilibrium, what angles will the strings make with respect…

#2. A football kicker is attempting a field goal from 45 mout. The ball is kicke

#2. A football kicker is attempting a field goal from 45 mout. The ball is kicked and just clears the bar 3.6s later. If theheight of the bar is 3.0 m: a) what was the initial spe…

#2. In a few weeks, we will be covering convection in more detail, including how

#2. In a few weeks, we will be covering convection in more detail, including how to Metal foil -0.02 estimate convection heat transfer 200 coefficients. In many cases, these Fluid…

#2. Two parallel plates capacitors C1, and C2 are connected in parallel and then

#2. Two parallel plates capacitors C1, and C2 are connected in parallel and then to a 24.0 volt battery. Each plate has area 80.0cm^2 and the plate separation is 3.00mm. Capacitor…

#2. Two parallel plates capacitors C1, and C2 are connected in parallel and then

#2. Two parallel plates capacitors C1, and C2 are connected in parallel and then to a 24.0 volt battery. Each plate has area 80.0cm^2 and the plate separation is 3.00mm. Capacitor…

#2.) Suppose that the charges attracting each other in the preceding problem hav

#2.) Suppose that the charges attracting each other in the preceding problem have equal magnitude. Rearrange Coulomb’s law and show that the magnitude of each charge is 2.8 × 10-6…

#2.what are the corresponding elements corresponding to 232^X(Z=92); 18^X(Z=7);

#2.what are the corresponding elements corresponding to 232^X(Z=92); 18^X(Z=7); 1^X(Z=1); 82^X(Z=38). #3.(a) In 2 Half-Lives the activity of a radioactive sample will be decreased…

#20 Plz I need solution answer is D why is not answer c?? The next four question

#20 Plz I need solution answer is D why is not answer c?? The next four questions pertain to the situation described below. A beam of unpolarized light of intensity I_in travels i…

#2075 please, the answer is 5800k. please work out and show steps Most of us thi

#2075 please, the answer is 5800k. please work out and show steps Most of us think of ourselves as the final triumph of biological evolution; we are convinced that we have come to…

#20a4michelle please help me, thank you (a) What length of wire do you end up wi

#20a4michelle please help me, thank you (a) What length of wire do you end up with? m (b) What is the diameter of the wire? mm #20a4michelle please help me, thank you As part of a…

#20a6 Please help me, thank you Consider the following. #20a6 Please help me, th

#20a6 Please help me, thank you Consider the following. #20a6 Please help me, thank you Consider the following. What is the resistance for the two cases? How does Ohm's law relate…

#21) For the cellar of a new house, a hole is dug in theground, with vertical si

#21) For the cellar of a new house, a hole is dug in theground, with vertical sides going down 2.40m. A concrete foundationwall is built all the way across the 9.60m width of the …

#2172 Ans: 24 degrees celsius What would the evaporation rate (meters of depth p

#2172 Ans: 24 degrees celsius What would the evaporation rate (meters of depth per year) be if all of the solar power incident normally (324 cal/sec-m2 ...from problem 2075) went …

#21a 6 please help me (a) What is the resistance to ground of 50 of these insula

#21a 6 please help me (a) What is the resistance to ground of 50 of these insulators? (Assume the insulators are connected in parallel.) ? (b) Calculate the power dissipated by 50…

#21a9ikates please help me (a) What current flows through R 1 , R 2 , and R 3 ?

#21a9ikates please help me (a) What current flows through R1, R2, and R3? (b) What is the absolute value of the potential difference across R1, R2, and R3? I1 =  A I2 =  A I3 =  A…

#22r7ikates please help thanks A rectangular loop with a length of 0.600 m, widt

#22r7ikates please help thanks A rectangular loop with a length of 0.600 m, width of 0.400 m, and consisting of 112 tightly-wrapped turns is hinged along they-axis and placed in a…

#23 plz! answer is C. finally, the switch is moved to position B, Immediately af

#23 plz! answer is C. finally, the switch is moved to position B, Immediately after the switch is moved to position B, what is the direction of the current I3 through resistor R3?…