Part II. Longer problem focused on problem solving multiple steps. This problem will be graded based on process, clarity of work, and correct answer and units. a. A spring is stretched, with a force, F = 442 lbf, along the outside of a pipe as shown with a = 53° and ẞ 69° and the coordinates of the force are (15,37,-71 ). How far does the spring stretch if the spring constant is k=67 lb/in? Hint: The force that stretches the spring is the projected force along the pipe F (x, y, z)

Part II. Longer problem focused on problem solving multiple steps. This problem will be graded based on process, clarity of work, and correct answer and units. a. A spring is stretched, with a force, F = 442 lbf, along the outside of a pipe as shown with a = 53° and ẞ 69° and the coordinates of the force are (15,37,-71 ). How far does the spring stretch if the spring constant is k=67 lb/in? Hint: The force that stretches the spring is the projected force along the pipe F (x, y, z)

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...

See similar textbooks

Similar questions

Convert 22C to Fahrenheit.
The left side of this equation tells how much energy Q the cylinder gives to the water while it cools. The right side of this equation tells how much energy Q the water and aluminum cup absorb from the cylinder to warm up. Because it is the same energy, they are equal. What is known in this equation? Mcyl 411.7 g, malum 46.5 g, malum+water = 175 g Can you find: mwater =? g Twater = Talum = 20°C (water and cup of room temperature) 90°C, T; = 35°C (hot cylinder and cool "cylinder+cup+water" temperatures) Tcyl kCal Calum = 0.22, Cwater 1 (specific heat of water and aluminum, measured in units kg-°C What are we looking for is Ccul - How we find it? Plug all the numbers into the equation (1), Ccul will be one unknown which you can calculate from the equation. Important, convert all the masses from grams to kilograms! After you find Ccyl, compare it to known value for the copper 0.093(our cylinder is made out of copper). |Ceyl -0.093| % : · 100% 0.093
novig size modestib Beri N 1-12 12- 60° 37. A block-and-tackle pulley hoist is suspended in a warehouse ay by ropes of lengths 2 m and 3 m. The hoist weighs 350 N. The ropes, fastened at different heights, make angles of 50° and th 38° with the horizontal. Find the tension in each rope and the magnitude of each tension. 50° brd 60° 2 m 38° 3 m 501001 hon sit 44. 45 4
1:11 1 %M Q1 15-3-2... Q1) At point A, the four forces Fs, Fc, Fp and Fg act, the lines of action for these forces are given by the straight lines AB, AC, AD and AE, as shown in Figure 1. Coordinate the points are: A 3 6. C D 8 4. 12 cm cm ст Figure 1 The magnitudes of the forces are: Fg 7 KN, F= 3 KN, F 9 KN and F= 13 KN. Represent this force F acting on the point A as a Cartesian vector and determine its direction. Q2) Figure 2 shows a rope that is stretched between points A and C, there is mass m at point B. Given values: m= 20 kg, h= 2 m, d= 3 m, a= 30°, y-60°. Determine the followings: a) What are the values of lengths LAB and Lyc must be selected according to the given angles a and y? b) What are the values of forces FAB and Fac in the rope sections AB and BC? A Figure 2 g Σ ...
Simple Machines-Levers, Inclined Planes, and Pulleys Directions: Use the appropriate equation to answer the following questions. All answers should be recorded below or in your Engineering Design journal. Remember to show all work. A lever has an effort arm that is 5 meters long and a resistance (load) arm that is 3.5 meters long. How much effort is needed to lift a 100 Newton weight? 5K i). Draw the figure representing the problem ii). How much effort is needed to lift a 100 Newton weight? iii). What is the Actual Mechanical Advantage 1. 5m i) AOON 5-5m
A mechanic is trying to tighten a giant bolt using a wrench. Forces are applied at points A and B. d₁ 0₁ 160 N 570 N 15 degrees 15 degrees 40 degrees 0.35 m 0.19 m F₁ clockwise N-m Which direction is Mo rotating? counter-clockwise d2 A 0₂ Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value F₁ 03 X F₂ 0₁ 0₂ 03 d₁ d₂ a. Using Varignon's Theorem, determine the magnitude of the moment about the origin, Mo. Round your final answers to 3 significant digits/figures. Mo= F2
Dwarf Fortress. A group of dwarves made an outpost far from their homeland, "Moria, Middle-Earth". They have set-up the outpost near the river. In order to attract adventurers to their outpost, they constructed an underground tavern below (height h1 = 50m) the river. They dug a tunnel and an artificial cistern. Just above = this cistern (height h2= 10m) is the underground tavern. Using Bernoulli's equation and Fluid dynamics, explain if this plan is going to work or not. Meaning, explain if the water will pour out of the cistern into the tavern. If this plan is not going to work, what will be your suggestions (Dwarves live underground. They refuse to create the tavern on the surface)
1: A weight of 12 Newtons in hung from a spring. The spring deflects 8 cm. What is the spring constant for this spring? Use Hooke’s Law. How far will the spring deflect if a weight of 20 Newtons is hung from the spring instead? Draw a schematic or diagram. Show all calculations.
An electric hot water heater consumes 3.1 kilowatts of electricity and converts it to heat. How long will it take the water heater to heat a 67 gallon tank of water from 10 degrees Celsius to 50 degrees Celsius? (1 kilogram of water is 0.37 gallons, 1 Calorie = 4200 J). It may be helpful to refer back to the weekly handout for guidance on this problem. Your final answer should be in minutes (rounded to the nearest 10 minutes).
(3) Use the following graph to answer the questions on this page. The total time is 0.4 seconds. Area of a triangle = 0.5 × base × height vertical 1500 .... horizontal 500 time (s) 0.2 -1000 (a) The subject has a body weight of 1000 N. What is the horizontal impulse generated, total vertical impulse generated, and net vertical impulse generated? Show all of your work for full credit (b) If mass is -100kg, what is the change in horizontal and the change in vertical velocity? Reaction Force (N)
Which of the following is the unit for electrical conductivity? Select one: O (Q-m) -1 O (Q-mm) O m/S O Q-m In a stress strain curve of mild steel, the elastic limit will be before the limit of propor ype here to search 99+ hp fs 米 f5 f6 f7 1- f8 fg & 7 V 3 6. 8. 9/6 4+ %24 %23
Identify the equations that go with these concepts: Conservation of Energy (for conservative forces) b. Work-Energy Principle C. Force of gravity for an object near the surface of the Earth Force of gravity for an object far from the surface of the Earth d. T1+ V1 = T2+ V2 T1 + U1->2= T2 F = mg F= (GMm)/r^2