d. ( ) A spring is connected to a frictionless pulley system as shown. If the mass of the block is, m = 9 kg, and the spring has been displaced 4.4 cm from its original position, what is the spring constant (in N/cm)? Fww Mass =? < >
Q: find the depth of trapezoidal channel of bed width 4m,bed slope of channel is 0.00059,and side slope…
A: Step 1: Given data. Step 2: Solve for the channel depth using Manning's equation. Hence the depth of…
Q: please answer and explain be specific and i will upvote if correct and explained
A: Step 1:
Q: Hi I need help to make the line change into a different color, I half of the line to be orange and…
A: Step 1: Here is the MATLAB Code: % Sample data for Diesel and Petrol cars carPosition = linspace(1,…
Q: Please don't provide handwritten solution .... Help me.
A: In a damped harmonic oscillator, the amplitude ratio M and the resonant frequency w are two…
Q: Determine the structural constitution of a steel with 0.4% carbon at 727ºC during its cooling.…
A: The iron-carbon phase diagram is a graphical representation of the phase behavior of an iron-carbon…
Q: If a 10kN load is applied on steel rod of diameter 10mm , the normal stress will be
A: Normal stress is a measure of the internal forces experienced by a material, such as a steel rod,…
Q: A column is constructed from high strength concrete reinforced with 8 A992 steel rods. The column…
A:
Q: The thin-walled cylindrical pressure vessel shown in Figure 6 has an internal diameter (D) of 2.5 m…
A: Sure, The question asks you to solve for three parts:(a) Critical crack length(b) Initial crack…
Q: 4. Consider the hydraulic system shown in Fig. 6, which consists of a hydraulic cylinder, a tank and…
A: Step 1: Step 2: Step 3: Step 4:
Q: A steel shaft is 250mm long. It is subjected to a transverse bending load at its free end which…
A: Step 1: Step 2: Step 3: Step 4:
Q: A woman is draining her fish tank by siphoning the water into an outdoor drain as shown in the…
A: The area of the base of the rectangular tank is A and the height is hTherefore, the volume of the…
Q: Please don't provide handwritten solution .....
A: Given - Explanation - Image -1 Image -2 Hope you Understand. If any Query let me know. Thank You.…
Q: 1. A pressure transducer is used multiple times to measure the pressure in a tank. It turns out that…
A: Accuracy is how close the measurement to the true values. While precision is how consistent or how…
Q: c. For the image at the right = 35° and e- 16° What is the unit vector? e F d. What is the Force…
A:
Q: A steel bolt has a diameter of 8 mm. The bolt is encased by a bronze tube that has an outer diameter…
A: **Contact me if you have any questions. Most of them are just conversion of units.**Please leave a…
Q: Calculate the moment about A, B, C and D for the forces shown in the figure. .22N 8m B 15N 3m 5N NG…
A: Step 1: First of all, Moment about any point = Force×Perpendicular distance between force and the…
Q: Design a synchronous sequential logic circuit that counts through the repetitive binary sequence…
A: Step 1:Step 2:
Q: The storage capacity of a thin cylindrical pressure vessel is 0.028 m³. The cylinder is subjected to…
A: Step 1:Step 2: Step 3: Step 4:
Q: Find the moment of inertia about the centroidal x axis for the composite area shown below. y y =…
A: Step 1: The moment of inertia of a composite area can be found by dividing the area into simpler…
Q: Determine the shear and moment as functions of x, and then draw the shear and moment diagram for the…
A: Step 1: Step 2: Step 3: Step 4:
Q: Please make this on MATLAB, make the graph shown on the picture, copy the orange and blue circles…
A: To recreate the given graph in MATLAB, the first step is to load the data into MATLAB. This can be…
Q: Calculate the length of a flat plate needed to achieve a Reynolds Number of 3.5*105 for the…
A:
Q: A solid 2 inch diameter bar is experiencing a torque of 3000 in-lb. The material of the bar has a…
A: Step 1: Step 2: Step 3: Step 4:
Q: Figure Q2 shows discrete locations of sampled soil electrical conductivity (dS/m). Estimate the…
A: Inverse distance weighting (IDW) is a method commonly used in spatial interpolation to predict…
Q: Question 2: a. Determine the differential equation of motion and find the natural frequency (w).…
A: To solve the problem, we first need to analyze the given system. It consists of a mass (\( m \)) and…
Q: Under steady-state conditions, air at a temperature of 20.0°C, pressure of 1.00 atm, and a velocity…
A:
Q: Most common reasons for bolt fracture in flange connection bolts in wind turbines, M56, 10.9 32CrB4…
A: The objective of the question is to identify the most common reasons for bolt fracture in flange…
Q: Keep the same colors the same graph, basically keep everything the same just make the line with a…
A: 1. Data Smoothing: The `smooth()` function is used to produce smoothed versions of the CO2 emissions…
Q: The beam has a square cross section and is made of wood having an allowable shear stress of Tallow=…
A: Step 1: Given data.Step 2: Solve for the smallest dimension of its sides. Step 3: Shear stress…
Q: b. find the second moment of area of a cross section OC. find the centroid of a cross section O d.…
A:
Q: Part I. Shorter problems focused on the fundamentals a. For the image at the right the coordinate…
A:
Q: Problem 3: Bernoulli The Quonset hut is a lightweight structure with a half-cylindrical cross…
A:
Q: show all steps in detail, units and formulas please.
A: Step1:Given α=74∘,β=123∘,γ=38∘then Unit Vector along…
Q: ENGINEERING MECHANICAL-ENGINEERING The winding drum of mass 300kg has an effective diameter of 950…
A: 1:First, let's solve for the motor torque when the load is accelerated at 4 m/s The torque needed to…
Q: Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the number…
A:
Q: Draw the Organic Rankine Cycle (ORC) diagram, including its main components. Subsequently, for each…
A: The Organic Rankine Cycle (ORC) is a thermodynamic process that converts heat into work. The process…
Q: KINDLY INCLUDE INTERPOLATION STEPS WITH TABLE NUMBERS
A: Step 1: Step 2: Step 3:don't forget to upvote :) thank you and comment if doubt exists Step 4:
Q: 2/3 Summarize the rotor theory of centrifugal pumps, focusing on the following topics: Action of…
A: A centrifugal pump is a mechanical device designed to move a fluid by means of the transfer of…
Q: Can someone help me to solve
A: In a potentiometer circuit, the load resistor is added to provide a constant load and prevent…
Q: In 0° and 90° T300 carbon fiber cross-pressed fabric panels are considered as orthotropic…
A: The Thomson anisotropy parameter is a measure of the degree of anisotropy in a material. It is…
Q: The gears shown in the figure have a module of 12 mm and a 20° pressure angle. The pinion rotates at…
A:
Q: Equation of the hill. Y = 20(1 - x²/6400) with the car travelling at 9m/s. The x distance travelled…
A:
Q: I UBC Engineering The 4 kg block sits on the edge of a disk with a radius of r = 1.25m. a. Assuming…
A: First, we need to calculate the centripetal force acting on the block. The centripetal force is the…
Q: At the instant = 29°, crank AB rotates with an angular velocity of 10 rad/s and an angular…
A: Given information:Angular velocity of crank AB, ω=10rad/sAngular acceleration of crank AB,…
Q: 1. A piece of fully-annealed copper crystal has the orientation as shown. It is loaded under the…
A: For determination of resolved shear stress, we have to determine angles between stress direction…
Q: A circular hollow shaft is subjected to a torsional moment T = 30 kNm and a compressiveload P = 80…
A: Step 1: Step 2: Step 3: solution is given above Step 4:
Q: please provide proper fbd thank you
A:
Q: You are using hard chromium electroplating on the rod of a very large hydraulic cylinder. Air at a…
A: Step 1: Step 2: Step 3: Step 4:
Q: Calculate the torque required to drive the crank when it is oriented 80◦ using the energy method.
A: Step 1: Step 2: Step 3: Step 4:
Q: Measurement systems that contain elements do not respond instantaneously to changes in the input…
A: Measurement systems that contain inertance elements do not respond instantaneously to changes in the…
Step by step
Solved in 2 steps with 5 images
- A. A car's body has mass 100 slugs. This mass is supported by the car's 4 shock absorbers. The shock absorbers are identical vertical linear springs. Complete a FBD of the car's body (this would not include the car's wheels, axels etc. just the car's body) Each spring is compressed 1.25 inches. Determine the spring "k" value. Answer: 644 lb/inch. Find the compression of each spring if 4 people, each with mass 6 slugs, get into the car, Answer: 1.55" ii. iii.Please answer the following question A cigarettes dispenser requires a south African five-rand (R5) coin with a mass of 9.5 g to dispense one cigarette with a mass of 0.2 g. The design of such a cigarette dispenser is based on a helical spring, of negligible mass, which is found to extend 0.1 mm under a mass of 0.2 g. The spring can support a total mass of a coin. As the customer place money on the dispenser, the spring and coin system displace vertically through 4 mm and release. 1.1. Provide a schematic representation of the mass and spring system. 1.2. Calculate the frequency of natural vibration of the dispenser. 1.3. Determine the velocity of the coin when it is 2 mm below its resting position.Q2/ A belt drive consist of two V-belts in parallel, on grooved pulleys of the size. The angle of the groove is 30°. The cross – section area of each belt is 750 and u is 0.12. The density of the belt material is 1.2 Mg/m' and the maximun stress in the material is 7 MN/m?. Answer the following questions 1- The centrifugal tension in belts is (a) increases power transmitted (b) decreases power transmitted (c) have no effect on power transmitted (d) increases power transmitted up to a certain speed and then decreases
- In the system shown in the figure, mA = 2 kg and mB = 5 kg.the mass is connected to each other by rope. A 12 N Fforce is applied to body A at an angle of 10 °.There is only friction between body B and the inclined planeand the kinetic coefficient of friction is 0.3. a) Draw the free body diagram of each object. b) Find the acceleration of the system. g = 9.8 m / s ^ 2, sin (37 °) = cos (53 °) = 0.60, cos (37 °) = sin (53 °) = 0.80, sin (10 °) = 0.17,cos (10 °) = 0.98\ It is known that the belt drive power P = 7.5K@, driving wheel diameter d, =100mm, rotating speed n, = 1200rpmand tight side tension F, are twice that of loose side tension. F, . Try to find the value of F,and F, ?The figure shows a pair of pin-jointed gripper-tongs holding an object weighing 2000 N. The coefficient of friction (u) at the gripping surface is 0.1. XX is the line of action of the input force and YY is the line of application of gripping force. If the pin- joint is assumed to be frictionless, the magnitude of force Frequired to hold the weight is F Pin Y- 2000 N 150mm ww 00
- A computer is protected against impact by foam packaging (spring stiffness, k = 100 N/cm; mass, m = 11 kg, including packaging). The maximum acceleration that the computer can withstand on impact with a hard surface is 4g. At the maximum acceptable impact acceleration, how much does the packaging compress upon impact? Give the answer in cm. What is the maximum height, h, in cm that the case can fall from without damaging the computer?2. ! SHOW COMPLETE SOLUTION ! *pls draw FBD *pls use data give properly : rate will be low if not explained properly Problem 2: The pulleys are frictionless and of negligible weight Find: 2.1 Tension (N) in the cord supporting block C. 2.2 Acceleration at Block A (m/s^2) 2.3 Acceleration at Block B (m/s^2) 2.4 Acceleration at Block C (m/s^2)A mass m₁ = 2.0 kg is suspended over a pulley of moment of inertia, I₁ = 0.010 kg-m², and a radius, R₁ = 0.10 m, and is attached with a massless rope to a mass on a horizontal table, m₁ = 2.0 kg. This mass is itself attached to another suspended mass m₂ = 4.0 kg again with a massless rope over a pulley of moment of inertia, I₂ = 0.040 kg-m², and a radius, R₂ = 0.20 m. (a) Find the velocity of each mass when my falls a distance of 1.00 m (the masses start at rest). (b) There is now friction on the horizontal table, µ = 0.74. Again find the velocity of each mass when my falls a distance of 1.00 m (the masses still start at rest).
- Consider the system shown in the following figure, which is pivoted at point O. Suppose the system is moving in a horizontal plane. Assume that a0.4 m,b-1m M=2 kg the mass of the bar m 4 kg. k10 N/m, c 93 kg/s and F(t)= F6 (t) N where F = 3Ns Assume zero initial conditions and the moment of inertia of the bar about point O to be Determine the mnaximum tip response amplitude in mm. ww- Rigid bar M F() 6154 mm 13.90 mm 8.93 mm 83.37 mm 19.85 mm O00 00Given that the slot (for the cord) in the cylinder with 17.6 kg in the figure below has a negligible effect on Ic, find the time required for C to move 3.7 m down the incline if 0 = 55°. R = 1.4 m,r = 0.6 m, and u = 0.11. Cord R Figure is from "Engineering Mechanic An Introduction to Dynamics", McGill and King.Drill pipes of 1000 meter original length which is between top drive drilling motor and bottom hole assembly (HWDP, collar and drill bit) is lowered into the well. The specification of drill pipe is as follows: OD=200 mm, ID=175 mm, E = 50 GPa, G=77.2 GPa weight : drill pipe = 100,000 N , bottom hole assembly = 35,000 N Before the bottom hole assembly touch the rock formation: а) Calculate the reaction force between drill pipe and top drive drilling motor b) Calculate the elongation of drill pipe After the bottom hole assembly rest/touch on the rock formation, the elongation of the drill pipe reduces by half. c) Calculate the reaction force between drill pipe and top drive drilling motor. d) Knowing that the top steel drill pipe rotates through two complete revolutions before the drill bit starts to operate, determine the maximum shearing stress caused in the pipe by torsion.