A 96.6 lb is fastened to a cord which is wrapped around a solid cylinder of 3ft radius weighing 322 lb. The cylinder rotates about its horizontal and centroidal axis. What torque applied to the cylinder will raise the weight with an acceleration of 12ft per second? What will be the total bearing reaction?

Q: A homogeneous 150-kg vertical bar AB is raised from rest at ? = 0° by means of the parallel swinging…

A: Given,   Mass of the bar , m =150 kg Moment acting M =5 KNm

Q: Each arm of a Proell governor is 240 mm long and each rotating ball has a mass of 3 kg. The central…

A:

Q: Q6/ A Proell governor has arms of 305 mm length. The upper arms are hinged on the axis of rotation,…

A: A governor is used to maintain a mean speed of an engine under varying loads by altering the fuel…

Q: A 3 m long steel rod with a mass of 5000 (kg) is lifted from its ends in balance with a 6 m long…

A:

Q: Part A The 30-kg disk is originally at rest, and the spring is unstretched. A couple moment M = 86…

A: Find the distance travelled by the disk.

Q: 4. The 5-kg uniform slender rod ABC is pivoted at B in the vertical plane and supported by a spring…

A: Draw the FBD of the given question and find the length of the CD.

Q: The arms of a Porter governor are equal in length and pivot on the axis of rotation. The mass of…

A: A governor maintains the speed of an engine within a specified limit when there is a variation of…

Q: A 10 g hanger is placed on a device as shown. The pegs are evenly spaced and label 1 through 13.…

A: for the given arrangement  where 1 equally space = 10 cm    To determine (a) the mass that will…

Q: The arms of a Proell governor are 275 mm long and are pivoted on the axis of rotation. The…

A: The answer is in next slide

Q: A cylinder shown has a weight of 100lb Assuming the cylinder to be solid in determining the moment…

A: Given,  W=100 lbP=10lbs=10 ft Inertia of the solid cylinder, I=12MR2…

Q: connects two pullets A and B the centres of which are 4 m a part. The belt has a mass of 1.15kg/m.…

A:

Q: MACHINE ELEMENTS 2 A Weight of 112.7 Ib is suspended from a cord wrapped around a solid cylinder of…

A:

Q: A 100-m, 10 N uniform rods carries 20-N and 30-N weights suspended at its ends, as shown. Where…

A: Given data,  P1= 20 N  P2= 30 N  Length of rod is L= 100 m

Q: How long will it take to bring a flywheel having a moment of inertia of 260 kg m2 from rest to a…

A:

Q: The crank OA rotates in the vertical plane with a constant clockwise angular velocity wo of 2.0…

A: Consider the clockwise sense of rotation as positive and write the expression for magnitude of…

Q: 20 mm R B P

A: Given,  mass of cylinder A:mA=2kg  mass of cylinder B:mB=1kg  radius of cylibder B:rA=20 mm  radius…

Q: HW1 A uniform disc of 220 mm in diameter has a mass of 3.5 kg. It is mounted centrally in bearings…

A:

Q: 3) A 40 kg uniform disk rolls without slipping up an inclined plane. In the configuration shown, the…

A:

Q: M M Axis 28 Fig. 2 Question 2: Two identical spheres, each of mass M=100g and negligible radius, are…

A: Given data Mass of identical sphere = 100 g each = 0.1 kg Length of rod = 10 m

Q: A drum with a 500-mm radius is attached to a disk with a radius of 250 mm. The disk and drum have a…

A: (a) Free body diagram of the system is given as, Use force equilibrium in the horizontal direction,…

Q: (a) A shaft of negligible mass is held in bearings as shown in FIG. B3 and carries two gear wheels…

A: As there are multiple questions in a single window so we are providing solution for first question…

Q: FIGURE BELOW shows a scale constructed using the 10 kg mass of cylinder, the 2 kg pan P, and the…

A:

Q: Each arm of a Proell governor is 240 mm long and each rotating ball has a mass of 3 kg. The central…

A: Given: m=3 kgM=30 kgN=180 rpm

Q: At the instant shown the 20 kg bar is subjected to the 200 N force, at 60° with respect to the bar…

A:

Q: The bent bar shown in the figure weighs 24kg/m and is free to rotate in a vertical plane about a…

A:

Q: The assembly shown weighs 12 lb and consists of 4 thin 16-in.- diameter semicircular aluminum plates…

A: Using the second rotational kinematic equation, Here, θ represents the angular displacement, ωo…

Q: The cable spool shown at the right has a weight of 50 lbs and has a moment of inertia of .28…

A: Given                  Weight, m = 50 lbs                  Tension, T = 50 lb Moment of inertia, I =…

Q: Question 2 The speed of the pickup truck’s engine is controlled by the Porter governor with 4 arms…

A: Porter governor is a modification of the watt governor with an additional central load attached to…

Q: Q. The upper and lower arms of Porter governor are 0.25 m each and are pivoted 30 mm from the axis…

A: The solution is given in next step

Q: 2. The 30-in slender bar weighs 20 Ib, mounted on a vertical shaft at O initially rotates at w = +10…

A: Calculate the moment of inertia of the slender bar about the point O. Using Parallel axis theorem:…

Q: 6m 15° A B -0,5 m

A:

Q: Three 25-lb rotor disks are attached to a shaft that rotates at 720 rpm. Disk A is attached…

A: The system is dynamically balanced if the effective forces are equivalent to zero. Let Points…

Q: A body that weighs W Newtons falls from rest from a height of 600mm and  strikes a spring whose…

A: The potential energy of the body is PE=WH=W600 mm+150 mm=750W Energy of the spring is SE=12k150…

Q: Problem 2: The drum shown weighs 80lb and has a mass moment of inertia about O of 0.8 lb.ft?.…

A:

Q: Each arm of a Proell governor is 240 mm long and each rotating ball has a mass of 3 kg. The central…

A: The answer is in next step

Q: Determine the tensionin the cable and the reaction ateach pair of wheels.

A: Given: To Determine: The tension in the cable The reaction at each pair of wheels

Q: 73. AB and CD two uniform and identical bars of mass 10 kg each, as shown in figure. The hinges atA…

A: Given Data m=10kg Hinges A & B are the Frictionless

Q: A juggler places the lower end of a vertical rod upon his finger. As it starts to tip, explain how…

A: To balance any thing on your finger,your finger should be  just under the center of gravity, then…

Q: A physics student of mass 43.0 kg is standing at the edge of theflat roof of a building, 12.0 m…

A: Given data:

Q: uniform disc of diameter 315mm and of mass 14 kg is mounted on one end of an arm of length 600…

A:

Q: d of mass m, = 163 g and length L = 100.0 cm is attached to the wall with a pin as shown. Cords are…

A: Givenuniform rod mass mr=163glength of the rod L=100cmmass m1=251gmass m1 distance from pin,…

Q: In the mechanism illustrated in the figure opposite, each of the two bars AB and BC has a mass of 10…

A: (a) Draw the free-body diagram of the mechanism. Apply force equilibrium in horizontal direction.…

Q: HW2 A uniform disc of 80 mm radius has a mass of 2000 g. It is mounted centrally in bearings that…

A:

Q: Two identical ring of equal mass 'm' and radius 'R' rigidly attached wears a bead of mass 'm'. Bead…

A:

Q: Exercise 30: A uniform and homogenous rod (R) of length L=100cm and mass m=lkg is free to rotate…

A:

Q: Mechanical Engine Give step by step solutic The uniform rod AB of mass 10 kg can rotate about an…

A: givenmass of uniform rod m1=10kglength of uniform rod L=0.36mtriangluar wodden mass m2=50kgheight of…

Q: Problem 2 The frame of the tandem drum roller has a weight of 4025 lb, excluding the two rollers.…

A: Given data: Weight, w = 4025 lb Weight of each roller, wr = 1610 lb Radius of gyration, k = 1.2 ft…

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.