Determine the output speed and the direction of rotation when the input speed is 3000 rpm (Figure. 3.18). 42T 40T 120T 12T 5 2 Input 6 36T Output 54T 38T Figure 3.18.
Q: Please answer this question correctly. Mechanical engineering -thermodynamics. (1)Heat in the amount…
A:
Q: Determine the maximum speed at which the car with mass m can pass over thetop of point A of the…
A: Step 1:Step 2:
Q: 4. A solid metal pipe of mass 100 kg and length 7 m is placed on a truck as shown in the figure.…
A:
Q: Determine the tension in each cable and the components of force reaction at D needed to support the…
A: Determine the tension in each cable and the components offorce reaction at D needed to support the…
Q: A 21 mm diameter glass marble with a mass of 25 g rolls without slipping down a track toward a…
A: therefore the minimum velocity required to complete one loop is 3.83 m/s
Q: Crack Strain Energy Release Rate in Cracked Tension Rod. In the below, the crack growth in an…
A:
Q: 1 ) Derive a free body diagram with spring-mass-damper elements for given system. QUESTION 2 )…
A: Given:System diagram is providedTo find/derive:Free body diagram with spring-mass-damper elements…
Q: 1. draw an image in a plane mirror using equal - perpendicular lines (and describe salt) 2. draw an…
A: Step 1:Plane Mirror Step 2:Concave Mirror Step 3:Convex Mirror Step 4:
Q: Solve usng singularity functions
A: The image shows a simply supported beam with a point load. We can analyze the forces:Two vertical…
Q: Problem 5.1.6 5.1.6 WP The pump shown in Fig. P5.1.6 produces a steady flow of 10 gal/s through the…
A:
Q: Define the sideslip angle at the centre of gravity of a car. Then show that v+rai βι ẞ11 = u-rt1/2…
A: Sideslip angle:The difference between the two directions of a vehicle moving and the direction of…
Q: Pravinbhai
A: The objective of the question is to determine the acceleration of point D in a slider-crank…
Q: (a) Please compute and plot the shear force and bending moment diagrams for the beam shown below in…
A: To findPlease compute and plot the shear force and bending moment diagrams for the beam shown…
Q: Please help me with this question. Thankyou very much!
A: Step 1: Step 2: Step 3: Step 4:
Q: 50 MPa 60 MPa 100 MPa α ให้ 70 MPa
A: Given -To Find-
Q: Answer q1c. Qa was sent previusly if you need to refer to any calculations
A:
Q: The unit cell for Cr2O3 has hexagonal symmetry with lattice parameters a = 0.4961 nm and c = 1.360…
A: To findCalculate its atomic packing factor.Givenlattice parameter, density of material, Ionic radii…
Q: Water flows through a 2in.diameter (5.08 cm) tube that suddenly contracts to 1 in. diameter (2.54…
A: Step 1: Step 2: Step 3: Step 4:
Q: The interior surface of a 25 cm thick wall has a temperature of 27 \deg C as shown in the figure.…
A: The objective of this question is to determine the outside surface temperature and the heat flow by…
Q: Question 2: Find the centroid of area G(xg, yg), moment of inertias (Ix, ly) in the built-up…
A: The objective of the question is to find the centroid of the area and the moment of inertias for a…
Q: (a) If the beam A-D has a rectangular cross section as shown in Figure. 3.1 - (i), determine the…
A: Given:Diagram with detail is providedAllowable tensile stress = 7.5 MPaAllowable compressive stress…
Q: (a) A turbine is connected to an electric generator through gears as shown in Figure Q2a. The mass…
A:
Q: (a) A physics lab instructor is working on a new demonstration. She attaches two identical…
A: Part (a) Step 1: List down the known values and draw a force diagram of any one of the spheres.Mass…
Q: The radius of the pulley is of inertia is I = 0.1 kg-m2. R = 100 mm The mass stant is k = 135…
A: Giventhe radius of the pulley is, R = 100 mm the moment of inertia is,the mass of the pulley is, the…
Q: A 1.5 kW motor is running at 1440 rev/min. It is to be connected to a stirrer running at 36 rev/min.…
A: Motor Power(P)=1.5 KWSpeed(N)=1440Stirrer speed(N1)=36
Q: This is mechanical engineering question
A: please add your questions in comment i will answer , don't worry dear student just add the question…
Q: At the instant shown, the arm AB is rotating about the fixed pin A with an angular velocity 42 rad/s…
A: The angular velocity of AB is The angular acceleration of AB is The angular velocity of BD relative…
Q: A cyclist intends to cycle up a 6.0 ⚫ hill whose vertical height is 120 m. The pedals turn in a…
A: Step 1:Step 2:
Q: 3.31 Explain the following pulverized coal burners: (1) Long flame burner (2) Short flame burner (3)…
A: Long Flame Burner - A long-flame coal burner is a type of pulverized coal burner designed to produce…
Q: A NC machine tool table is powered by a servomotor, lead screw, and optical encoder. The lead screw…
A:
Q: A large-particle composite consisting of tungsten particles within a copper matrix is to be prepared…
A: The maximum modulus for the combined material is :The combined specific gravity is :The upper…
Q: d = 1.49 kg/m-s. For steel, take p≈ 7800 kg/m³.
A: To determine the constant fall velocity of the steel sphere in glycerin using the modified…
Q: metals. Briefly explain why cold-worked metals are more susceptible to corrosion than…
A: Cold-worked metals have a more complex microstructure with increased dislocations and stresses,…
Q: Question 3 Water flows through a 2-in.-diameter (5.08 cm) tube that suddenly contracts to 1 in.…
A: Solution: 1: 2:
Q: The box wrench is subjected to the P = 38 lb force. (Figure 1) Determine the principal stresses at…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: 6 kN C a a g 6 kN -b f 0.1 m 0.125 m
A: To determine the number of forces in the following picture
Q: = A 20 kg weight is attached to a spring with constant k = 320 kg/m and subjected to an external…
A: Weight attached (m)= 20 kg Spring constant (k)= 320 kg/m F(t)= 1200cos(2t)
Q: a) A two-degree-of-freedom coupled pendulum model is shown in Figure Q1a. The parameters of the…
A:
Q: where did you get 0.157
A: Given:Figure with dimension is providedTo find:Percent reductions in areaPercent reduction in area…
Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…
A: The weight of the elevator is The counterweight is .The upward velocity of the elevator is
Q: Please answer all parts
A: All th respect I've answer is given below. Explanation:Step 1: Step 2: Step 3: Step 4:
Q: angle of twist
A:
Q: The mass of a car is 1342 kg. Its semi-wheelbases a₁ and a₂ are respectively 1.51 and 1.10 m,…
A: To find:The mass of each passenger.Given:The mass of the car is The semi-wheelbase without…
Q: 5. Consider forging a 2024 aluminum slab from the initial and final "brick" shapes shown below. The…
A: For the solution refer below images.
Q: Current Attempt in Progress A 0.61-m aluminum bar is held with its length parallel to the east-west…
A:
Q: The inner and outer surface temperatures of a 1-D slab of material, with a thickness of 8.20 mm, are…
A: Given:The thickness of slab is .The inner temperature is .The outer temperature is .Formula used:The…
Q: You are cooling the door to a large heat-treating oven, which is 3.50 m tall by 1.30 m wide, with a…
A: The height of door is The width is The temperature of air is The outside temperture of door is The…
Q: Define the sideslip angle at the centre of gravity of a car. Then show that v+raj B11 = u-rt1/2…
A: Sideslip angle:The difference between the two directions of a vehicle moving and the direction the…
Q: A flywheel has a constant angular deceleration of -2.22 rad/s². (a) Find the angle through which the…
A: Angular deceleration= -2.22 rad/s^2 Initial angular speed = 204 rad/s Final angular speed is zero as…
Q: 1. A ventilation fan is moving 3,200 cfm with a fan static pressure of 8.30" wg. The airflow is…
A:
Step by step
Solved in 3 steps with 1 images
- 2. Try to write the motion equations of the system under the following conditions, and judge whether it is acceleration, deceleration or uniform speed(The arrows in the figure show the actual direction of torque). TX-IL IN CIL IW TW TL TO TL (4) IL TV TL TH= TL (1) Judge whether the intersection in the figure below is a stable working point? "Tx. Iz K53 B 36 19 a = 30° B = 79⁰ Y = 0° 0 = 81° 36 radius Find the velocity and acceleration of the bicycle. 4 bar linkage problem. 60deg/s constant CCW angular velocity of the rider's thigh (upper leg), solve the mechanism kinematics and find the bicycle linear velocity and acceleration at this instant. Assume the gear ratio of the bicycle is 1.5. Hint: Use a fixed axis kinematics method with the x- axis along the 61 cm frame from the crank center to rider's pelvis.a) Engine-Pump mechanism in Figure 3.1 shows few gears meshing with different parameters . Based on the picture shown below. Given: n1 = 500 rpm; N1 = 20; N2 = 70; N3 = 18; N4 = 54 Compute : (i) value of n4 (i) Torque and power changes at Gear 4 n1, N1 n4, N4 Engine Pump n2, N2 n3, N3 Figure 3.1
- Which type of clutch/brake is depicted in the figure below? 10⁰ O A. Internal expanding rim clutch/brake O B. External contracting rim clutch/brake OC. Band-type clutch/brake O D. Axial clutch/brake OE. None of the aboveneed in s domain5Find the lengh and divection for (uxv) X(vxu) 179 for the folloning @ u=2i+3j , v= -itj O u=2i-2j +4k,v= -i+j-2k ® u= irj-K, v= o O u= -gi -2j-4k, v= 2i+2j+k O u= i-tj+k, v= i+j+2k
- Rotational Motion Q8: please answer each part and explain each step and reasoningHello, i am asked to create my own statics problem, here are the specifications. Thank you very much!!!!give the a) A turbine connected to an electric generator through a gearbox can be modelled as illustrated in Figure 1 = 951 kgm² J2 = 950 kgm² equivalent inertias of the rotary system. The shafts provide a stiffness of k1 = 9.9x10¹Nm/Rad k2 = 4.9x106Nm/Rad spectively. The letters in the parameters represent digits of student numbers: A is the third digit, B is the fifth digit, D is the sixth digit, and F is the seventh digit. i) Draw free-body diagrams ii) Write the equations and put them in matrix form iii) Calculate the dynamic stiffness values iv) Find the natural frequencies and draw mode shapes of the system v) Discuss the effect of coupling stiffness k₁₂ on the natural frequencies k₁₁ 01 k12 O Figure Q2.
- Problem Statement: A car drives on a circular track with radius 270 m. Initially, the displacement s=0 and the speed is 24 m/s. The car then begins to accelerate at At 0.3s (given in m/s? where s is in meters). After 3.4 seconds has passed, determine: (To get this answer you may need to use a table of integrals and/or a numerical equation solver.) The distance traveled: ûn The velocity vector: un The acceleration vector: Be sure to include units with your answers.P1 00:00 A 650.00 F 420.00 P B 450.00 P2 A four-bar mechanism is given in the below figure. Link P₁A and P₂B are made by steel and have uniform cross sections. The PAB section, which is a right triangle, made by aluminium. Link P₁A has rotational velocity and acceleration of 8 rad/s and 20 rad/s² (both counterclockwise), respectively. There is a horizontal force at P of F= 200 N. Given G₂, G3 and G4 are the centre of mass of the links P₁A, PAB and P₂B, respectively. The masses of the links P₁A, PAB and P₂B are in turn m₂ = 1 kg: m3 = 2 kg and m4 = 1.2 kg. The moment of inertia of the links P1A, PAB and P₂B are in turn IG2 = 0.08 kgm²; IG3 = 0.15 kgm² and IG4 = 0.1 kgm². Find all the forces acting on the joints at this instant.A single cell torque box has the given points as stated: ABCD is a quarter ellipse that has a median line length of 2.4 in, thickness of 0.09 in, semi major axis BCD of 3in and semi minor axis AD of 1.5 in, CBE is a quarter circle with radius of 1.5 in and thickness of 0.08 in, CEFD is a square with base EF of 1.5 in and thickness of 0.07 in, DFGH with base FG measuring 8 in and side GH equal to the radius of the quarter circle CBE with thickness of 0.06 in and ADH a right triangle with base equal to FG and thickness of 0.05 in. Applied torque is 125,000 lb.in, shear flow of 500 lb/in, L=100 in and G=4,000,000 psi. For question 1. what is the total area enclosed by the median line? *