How did you find out the angle was 90 and how can you find that for other problems?

Q: Q1: A body moves with S.H.M of x(t) = 7 cos 3t at an instant of its motion the acceleration is…

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Q: A piston-cylinder device whose piston is resting on top of a set of stops initially contains 0.6 kg…

A: Given:The mass of the helium gas is m=0.6 kg.The initial pressure of the helium gas is P1=100…

Q: The angle that the neutral axis forms with the horizontal is

A: Given data, the moment acts on the vertical planeThe angle of tilt of the section The section of the…

Q: Relative to the x-, y-, and z-axes, the state of stress at a point in a component is found to be…

A: Given-      To Find-(a) The normal, shear, and resultant stresses that act on a plane whose normal…

Q: Q.4) Force P is acting in the negative y-direction and has a magnitude of 200 N, and force Q is…

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Q: Example 1: A four stroke design has the following specifications: Brake power = 5 kw, speed = 1200…

A: Write expression for mechanical efficiency.Substitute all known values.Consider the bore diameter as…

Q: The Am1004-T61 magnesium tube is bonded to the A-36 steel rod. A torque of 7.5 kN⋅m is applied to…

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Q: The assembly shown in Figure 5 consists of two sections of galvanized steel pipe connected using a…

A: Assumed: The assembly is made up of two pieces of galvanized steel pipe that are joined at B with a…

Q: Replace the force and couple moment system by an equivalent resultant force (Figure 1). Assume F1 =…

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Q: Determine the state of stress of a beam at the point shown in Figure 2 to represent: a) the…

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Q: Use the principle of superposition, determine the midspan deflection of the beam shown below if E =…

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Q: A car with a mass of 83 kg, including driver, travels a rough road with bumps spaced 5.5 m apart. At…

A: The mass of car is The distance between the bumps is .The speed is The mass of passenger is .The…

Q: Problem 6: An object of mass 2 kg is attached to a spring of stiffness 200 N/m on a horizontal…

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Q: Using loop closure method, solve the instantaneous acceleration of the slider P (in the diagonal…

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Q: What if the turbine and feed pump are not isentropic what would be the actual specific enthalpy and…

A: The real specific enthalpy and actual specific entropy at the exit of these components can deviate…

Q: in static equilibrium in the position shown? The uniform bar AB weighs 500 lb, and the weight of…

A: Weight of the bar AB .Weight of the block C .The static coefficent of static friction .

Q: Problem 12 a) At 0 °C, 1 atm, the density of liquid water is 1 g/cm³ and that of ice is 0.917 g/cm³.…

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Q: Question: A 2-station flow system operates with m = 1 each. Jobs arrive every 5 minutes on average…

A: To determine:(a) the wait average time for the second station.(b) throughput and cycle…

Q: The stresses at a given point in a stressed body relative to rectangular axes are a=20, dy=-40, 0₂ =…

A: Given stress components:The angles according to x,y, and z-axis is given as:

Q: Problem 10: The restoring force in a Hooke's Law spring is a conservative force, and hence, the work…

A: The graph shows the energy distribution of spring mass system wrt to displacement.We have to…

Q: Q2 A sluice gate weighing (1.8tonnes) is raised and lowered using a square thread screw. The…

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Q: A Brayton cycle with regeneration using air as the working fluid has a pressure ration of 10. The…

A: The pressure ratio is .The minimum temperature is .The maximum temperature is .The isentropic…

Q: An ideal Otto cycle has a compression ratio of 8. At the beginning of the compression process, air…

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Q: 2) Which of the following represents the limit of detection (LOD)? A.A B.B C.C D. B-C 08 06 M B 04…

A: To find the limit of detection

Q: 3. Differentiate between the behaviors of metallic and non-metallic materials under tensile test.…

A: 3)In this we have to differentiate between the behaviour of metallic and non metallic under tensile…

Q: Problem 4. Figure P4 depicts a filleted cantilever spring. Find the largest bending stress for two…

A: Given data:Need to determine the largest bending stress.

Q: and canoe are initially at rest, determine the horizontal component of the absolute velocity of the…

A: Mass of man = 90 kgMass of canoe = 40 kgVelocity Vf = 3 m/sMass of woman = 60 kg

Q: Consider a solid bar with 1.00 in diameter subjected to a bending moment, M, and a twisting moment,…

A: The diameter of the solid bar is .The moment and twisting moment are equal in magnitude..The failure…

Q: The state of stress at a point in a structural member is given by 6x = Ax² + By², dy = Cy² + Dz², 6₂…

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Q: 2- A 15 m long, 75 mm diameter riser tube receives saturated water at 160 bar and at a velocity of…

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Q: counterflow double-pipe heat exchanger is used to heat water from 20 deg * C to 40 deg * C with ahot…

A: The inlet temperature of water is .The outlet temperature of water is .The inlet temperature of oil…

Q: Derive the following equation? ωΡ (0.622 + w)Pg $

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Q: 6 in. 8 in. A 8 in. 6 k 10 k 6 k 5 in. 5 in.₁ 8 in. 4 k B 8 k 4 k

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Q: A vessel is separated by a steel plate . One side contains 12 kg of CO2 at 20°C and 200 kPa, and…

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Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

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Q: 2. Steam at 50 bar and 600°C enters an adiabatic turbine and leaves as saturated vapor at 1.5 bar.…

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Q: Q9. Derive the equation of motion of the system shown in Figure below, using the following methods:…

A: Consider a system having mass m attached by two spring and fixed at another end on the…

Q: Problem 1 If cable CB is subjected to a tension that is one and one half that of cable CA, determine…

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Q: Q6: A particle is moving with simple harmonic motion and performs 8 complete oscillations per…

A: The number of oscillations per minute is .The velocity of particle when the particle is at  from…

Q: An air-standard Diesel cycle has a compression ratio of 16 and a cutoff ratio of 2. At the beginning…

A: Find out:The mean effective pressure

Q: W Derive the following equation? 0.622ФР. 8 P Р – ФР

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Q: The force of F = 60 lb acts along the edge DB of the tetrahedron shown below.  Find the magnitude…

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Q: Question 1 A sparepart distributor is deciding on a policy for the use of TL or LTL transportation…

A: To Find:the optimal order size and annual cost if it is ordered independently of each other.the…

Q: Calculate the available suction head height of the centrifugal pump from the following data: (1) The…

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Q: 3. A spring wire with diameter of 6 mm in a circular arc shape was initially set on the horizontal…

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Q: A member of a 3D truss is located between the origin of rectangular coordinates and point P…

A: Given:To find:Average extensional strain in the member.

Q: Problem 4: A part of a machine of mass 4.54 kg has a reciprocating motion which is simple harmonic…

A: Given data:To find:The accelerating force and velocity when mass is at 75 mm from mid-stroke.The…

Q: Two metal bars are fastened together at the bolted flange connection shown. There are 2 total bolts…

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Q: Fruit is impeded from ripening when it reaches high temperatures (>32°C). Farmer Joe is worried that…

A: The thermal conductivity of of husk is The radius of fruit is .The inner radius of husk is .The…

Q: c) A hydraulic load tell is fequired to measure a maximum load of500KN. If the elfective diameter of…

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Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.