1.

Q: Question 2: A bead M slides without friction on a rigid wire (T). This rigid wire rotates around the…

A: Solution-:  As given that angular velocity of wire is constant. W=Wk

Q: he mechanism below has a crank that revolves clockwise at point O at a speed of 2000 rpm. B 1.2 kg…

A: Angular acceleration and linear acceleration of links need to be evaluated.

Q: Bar AB has the angular motions shown below. Suppose that the angular velocity and angular…

A:

Q: A belt moves between the pulleys of the crankshaft of the air conditioning fan and over the idler…

A:

Q: A spool with an outer diameter of 8 cm descends by unwrapping an inextensible cable that is wound…

A:

Q: A uniform drawbridge must be held at a 37° angle abovethe horizontal to allow ships to pass…

A: Given Data Weight of the bridge, W=45,000 N Length of the cable, L=14m

Q: At a given instance, the fan shown below has an angular motion w₁ = 0.6 rad/s about the z-axis,…

A: Find the magnitude of blade's angular acceleration.

Q: The belt-driven pulley and attached disk are rotating with increasing angular velocity. At a certain…

A: Given data as per the question speed of the belt =1.2 m/s Total acceleration at point A = 39 m/s2

Q: The mechanism shown is used in a distribution center to push boxes along a platform. The input link…

A:

Q: 1. Draw the complete and clear FBD of the block C. Indicate two sides of the FBD with all forces and…

A:

Q: 2. The strings AB and AC connect the 200 g ball to the vertical shaft, as shown in Fig. 2. The shaft…

A:

Q: 4. For the motion of block B in the system below use the following values: VB = 4 m/s; ag = 2 m/s².…

A:

Q: D. cutting path d Figure P2.208 and P2.209

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Q: = Gear B has an angular acceleration of a b 0.15t² rad/s², where t is in seconds, and an initial…

A: Angular acceleration of gear B→αB=0.15t2  ...............equation1→dωBdt=0.15t2→ωBf-ωBi=0.15t33…

Q: A bicycle wheel with a 0.1 meter radius rolls down the road without slipping.  If the speed of the…

A: Given data, r = 0.1 m v = 3 m/s Find acceleration = a = ?

Q: When a rigid body rotates about a fixed axis perpendicular to the plane of the body at point O, the…

A:

Q: The lower portion of a fire ladder (OA) rotates about the hinge at O at a rate of 0.05 rad/s. The…

A:

Q: m/s and an acceleration ap At the instant shown, the paper is being unrolled with a speed, vp = 7.5…

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Q: b) Determine the fictitious forces applied to the bead M in the rotating frame R'. c) Given that the…

A: As wire is rotating around the z-axis while frame slides with friction on rigid wire  Given…

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.