36 in. 10 in. k = 30 lb/in.

Q: The equilibrium position of the mass m = 3.8 kg occurs where y = 0 and YB = 0. When the attachment B…

A: Given data: mass of block (m) = 3.8 kg Spring stiffness (k) = 875 N/m

Q: 3. A light rod AB of length 600 mm has a fixed hinge at A and a mass of 5 kg concentrated at B. A…

A: The given information in the problem is shown in the following attached image:

Q: The period of vibration of the system shown is observed to be 0.6 s. After cylinder B has been…

A: Given T1 = 0.6 s T2 = 0.5 s MB = 3lb To find The weight of cylinder A The constant of the spring

Q: A 6-kg uniform cylinder can roll without sliding on a horizontal surface and is attached by a pin at…

A: Given Mass of the cylinder = 6 kg Mass of the bar = 4 kg Length of the bar = 12 mm = 0.012 m Spring…

Q: Two 40-g weights are attached at A and B to the rim of a 1.5-kg uniform disk of radius r = 100 mm.…

A: Consider the diagram shown below for the disc for a small angular displacement anticlockwise.

Q: Determine the natural period of vibration of the uniform bar of mass m when it is displaced…

A: Consider the diagram shown below for the small angular displacement of the rod.

Q: A connecting rod supported by a knife-edge at point A. For si oscillations the angular acceleration…

A: To given thatα=-6θω at θ=22.4°          =22.4×π180rad is zerofor ωmax:dωdt=0…

Q: natural frequency of the system.

A: Given: A mass of 1 kg, m=1 kgAttached to two identical springs each of stiffness;  k=25 kN/mUnder…

Q: The homogeneous rod OA is supported at point 0, and a mass of 2m is attached at the bottom of the…

A:

Q: A 6-kg uniform cylinder can roll without sliding on a horizontal surface and is attached by a pin at…

A: GivenMass of the cylinder = 6 kgMass of the bar = 4 kgLength of the bar = 12 mm = 0.012 mSpring…

Q: Problem 5 The 60-kg block is suspended from the 12-kg pulley that has a radius of gyration about…

A: Write the given information. Write the expression of the mass moment of inertia of the pulley.

Q: The free-fixed rod ( length of 2 m, diameter of 0.5 mm, density of 300 kg/m') vibrates in lengthwise…

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Q: b) determine the equation of motion and natural frequency of the system by assuming that the…

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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: 1. The uniform rod ABC weighs 5 lb, and is attached to wo springs as shown. If end C is given a…

A:

Q: A homogeneous wire of length 2l is bent as shown and allowed to oscillate about a frictionless pin…

A: Given data: The length of the wire is 2l. The period of oscillation when the angle β = 0 is ? = ?0 .…

Q: A uniform disk of radius r and mass m can roll without slipping on a cylindrical surface and is…

A: Free body diagram of the above setup is shown below,

Q: A mass of flexible machine part, m, of of 10 Hz. The vibration was caused by the application of a…

A:

Q: Two uniform rods, each of weight W = 24 lb and length L = 2 ft, are welded together to form the…

A: Given Data: W=24 lbL=2 ftk=3 lb/in   To Find: Determine the frequency of the resulting motion.

Q: 1. A 20-lb uniform cylinder can roll without sliding on an incline and is attached to a spring AB as…

A:

Q: A 15-lb uniform cylinder can roll without sliding on an incline and is attached to a spring AB as…

A: Given data: Weight of the cylinder, W = 15 lb. Stiffness of the spring, k = 4.5 lb/in. = 54 lb/ft.…

Q: A connecting rod is supported by a knife-edge at point A; the period of its small oscillations is…

A: Equation of motion.  -mgsinθ=(mrα)r+mk2αα+grr2+k2sinθ=0 For small oscillations,            sinθ=θ…

Q: Determine the period of small oscillations of a small particle that moves without friction inside a…

A:

Q: Two 12-lb uniform disks are attached to the 20-lb rod AB as shown. Knowing that the constant of the…

A: At point A, the system is in the maximum displacement position. So, the system will be at rest. The…

Q: The 6-kg uniform rod AC is attached to springs of constant k = 500 N/m at B and k = 620 N/m at C,…

A:

Q: The shaft shown in Fig. 18.43 11.2 carries two masses. The mass A is 300 kg with a radius of…

A: We have to determine the diameter of shaft

Q: 500 mn 500 mm 150 mm

A: given data; ⇒lets take point C where spring is attached in rod.⇒mass of disc (m1)=3kg⇒mass of…

Q: An 800-g rod AB is bolted to a 1.2-kg disk. A spring of constant k = 12 N/m is attached to the…

A: Given Rod AB mass 800 g Mass of the disk = 1.2 kg Spring constant 12 N/m To find Time period of…

Q: a. A pump rotor of total mass 350 kg has an unbalanced mass of 10 kg and can be modelled as a single…

A:

Q: A uniform disk with radius r and mass m  can roll without slipping on a cylindrical surface and is…

A: Let's displaced the point 'A' by a small displacement 'x' which makes a small angle 'θ' at point…

Q: The 100-lb platform A is attached to springs B and D, each of which has a constant k = 120 lb/ft.…

A: Given: Weight of platform A, wA=100 lb kB=kD=120 lb/ft the newly added weight is 80 lb. first case:…

Q: A body of uniform cross-sectional area A ane density po and at equilibrium displaces a vol…

A:

Q: A mass of flexible machine part, m, of 10 × 1 kg was observed to vibrate badly at frequency of 10…

A:

Q: An 8-kg uniform disk of radius 200 mm is welded to a vertical shaft with a fixed end at B. The disk…

A: Given Data Mass of the uniform disk, M=8 kg Radius of the uniform disk, R=0.2m

Q: n in the Fig. 3, the CM of a cylinder SR is connected to the top of hoop of

A: The mass  if cylinder is .The radius of the cylinder is .The mass of the hoop is .The spring…

Q: k A k 30 ст С 1 W 60 cm

A: given; weight =Wmass(m)=weight(W)gBC=60cm=0.6mAB=30cm=0.3m

Q: A 15-lb slender rod AB is riveted to a 12-lb uniform disk as shown. A belt is attached to the rim of…

A:

Q: (ii) A mass of 5 kg is attached to a spring and rests on a horizontal surface. The mass is then…

A: For spring mass system, Mass (m)= 5 kgTime period (T)= 1.2 secHorizontal displacement =10 mm=0.01 m…

Q: A Machine of mass 120 kg is supported on a springs which defect 26 mm under the load . The vibration…

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Q: The complete slide- back and forth motion of a single reciprocating compressor piston completes in a…

A:

Q: i need the answer quickly

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Q: machine mounted on elastic supports, is free to vibrate vertically. The machine has a mass of 40 kg…

A: mass of machine, M=40kgunbalancing mass, m=2kgeccentricity, e=150mmResonance speed, Nn=621rpm…