A uniform disc of 25-kg mass and 500-mm diameter is mounted on a shaft. The plane of the disc is not perfectly at right angles to the axis of the shaft but has an error of 2.5 deree. Determine the gyroscopic couple acting on the bearing if the shaft rotates at 1000 rpm.

Q: 4. The roller is 50 lb. If P = 30 lb, determine; a) the angular acceleration b) the coefficient of…

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Q: A solid cylinder 5 meters in diameter and weighing 50 KN is at rest on a 45-degree inclined plane.…

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Q: In a recent TWICE vlog, Sana challenged herself to say hello to someone from Los Angeles and have…

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Q: А LAB A drum with radius of r = 0.75 ft and a radius of gyration of kg = 0.488 ft is attached to a…

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Q: The uniform 10-lb disk pivots about a well-lubricated axel at O. A 4-lb slender bar is rigidly…

A: To Find :  The maximum angular velocity the disk achieves, Given :  The weight of uniform disc is…

Q: A large symmetrical drum for drying sand is operated by the geared motor drive shown. If the mass of…

A:

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: 40-kg cylinder is hung from the gear system shown. Gear s a mass of 8 kg and a radius of gyration…

A: Given,

Q: 1. The 20-kg flywheel has a radius of gyration kg = 0.5 m about the axis of its attached shaft…

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Q: A large symmetrical drum for drying sand is operated by the geared motor drive shown. If the mass of…

A:

Q: Determine the equivalent of the system using the angular motion of the thin disk 2k 伊 Slender bar of…

A: The orbital angular velocity and the spin angular velocity are the two forms of angular velocity.…

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.…

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Q: The 25-kg wheel is rolling under the constant moment of M = 73 N-m. The wheel has radius r= 0.52 m,…

A: find the angular acceleration.

Q: The shown 61 lb spool of radius R = 1.5 ft has a centroidal radius of gyration ko = 0.7 ft is…

A:

Q: The swinging frame of a balancing machine is shown in figure 1. The lever ACB has a mass of 6 kg and…

A: Given:To find:Frequency of vibration

Q: The pendulum consists of a 35-lb sphere R-0.6 ft, and a 14-lb slender rod a-13 ft. Just after the…

A: Mrod=14-lb = 0.435133 slugsa=1.3 ft R=0.6 ftMsp=35-lb =1.08783 slugsParallel axis…

Q: 150 mm 5 kg 1 m 250 mm 30° B 15 kg The double pulley shown has a mass of 15.4 kg and a centroidal…

A: According to the given data For the pulley; mp=15.4kg , k=180mm ,r=rB=150mm and R=RB=250mm P=405N…

Q: Determine the equivalent of the system using the angular motion of the thin disk

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Q: Problem 2.1: The double pulley consists of two parts that are attached to one another. It has a…

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Q: e necessary static frictional force between the wheel andomized. Your answer must include 2 places…

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Q: Flywheels A and B are mounted on light coaxial shafts which can be coupled by means of the clutch C,…

A:

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

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Q: A non-homogenous 50-kg cylinder rests on the bed of a truck. A block prevents it from rolling to the…

A: The mass of the cylinder, m = 50 kgThe acceleration of the truck, a = 8 m/s²The radius of gyration,…

Q: A circular rigid disk of mass m kg and radius rm is stationary at the top of a fixed sphere of…

A: Given: Disk mass - mDisk radius - rSphere radius - 2r To find: Angle θ at which the disk leaves the…

Q: The 285-kg wheel has a radius of gyration about its center O of ko = 300 mm, and radius r = 0.4 m.…

A: Use parallel axis theorem to moment of Inertia about IC

Q: The torque provided by an engine is given by T(0) 12000+2500sin (20) N.m, where is the angle turned…

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Q: Determine the equivalent of the system using the linear motion of the thin disk 2k Slender bar of…

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Q: A 4 lb unbalanced wheel is rolling without slipping on a horizontal surface with an angular velocity…

A:

Q: The 13-kg wheel is rolling under the constant moment of M= 89 N-m. The wheel has radius r= 0.47 m,…

A: Gg

Q: 6/209 The nose-wheel assembly is raised by the applica- tion of a torque M to link BC through the…

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Q: shown. Calculate the normal reaction N under the wheel as it rolls past position A. Assume that no…

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Q: (Meriam and Kraige 6th ed. 6/89) The spool (ro = 0.2 m, ri = 0.075 m) has a mass of 25 kg and radius…

A: Given data  The outer radius of spool =0.2 m The inner radius of spool =0.075 m Mass of spool =25 kg…

Q: The 17-kg wheel is rolling under the constant moment of M = 85 N-m. The wheel has radius r= 0.50 m,…

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Q: A large symmetrical drum for drying sand is operated by the geared motor drive shown. If the mass of…

A:

Q: Assuming small displacements, write the equation of motion for the system shown below in terms of…

A: The moment of inertia of the lever about pivot is

Q: The wheel is attached to the spring. The mass of the wheel is m=20 kg. The radius of the wheel is…

A: Write the given data. m=20 kgr=0.6 mkG=0.4 mL0=1 mk=2 N/mθ=30°L2=4 m

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: The 3.0 kg pendulum with mass center G is pivoted at A to the ficed support CA. It has a radius of…

A:

Q: Group 18, 19, 20, 21, 22 Mass (g) Eccentric length r (mm) A D 18 39 49 20 36 25 34 36 6.…

A: Given Data:- Mass at A,B,C and D is 18gm,39gm,49gm and 20 gm respectively. Length at A,B,C and D is…

Q: Bar BC weighs 161 lb and has a radius of gyration of mass with respect to a hor- izontal axis…

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Q: The double pulley shown has a mass of 15 kg and a centroidal radius of gyration of 160 mm. Cylinder…

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Q: 1. Block A has a weight of 350 lb, and is attached to the cylinder/hub arrangement B as shown. The…

A: Given: WA=350 lbWB=340 lbIC=30 ft-lb-s2

Q: The 16-kg wheel is rolling under the constant moment of M = 60 N-m. The wheel has radius r= 0.50 m,…

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Q: Wheels A and B are uniform 16.1-1b cylinders with frictionless axles as shown. A 32.2-lb box C with…

A: To find: The acceleration of the box. Given: The diameter of the cylinder, D = 0.3048 m. The…

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.