50 mm A Mo 150 mm 50 mm 100 mm

Q: A uniform disk of mass m = 4 kg and radius r = 150 mm is supported by a belt ABCD that is bolted to…

A: The free body diagram of the disk is drawn below:

Q: The sheet-metal component shown is of uniform thickness and has a mass of 600 g. It is attached to a…

A: The moments about in the x, y and z directions will be as: Note that the component is initially at…

Q: A homogeneous rectangular plate weighing 40 lb is suspended from two frictionless pins A and B. If…

A: (a) The free body diagram of a homogenous rectangular plate, when pin B is suddenly removed is given…

Q: The 38-kg uniform disk A and the bar BC are at rest and the 9-kg uniform disk D has an initial…

A: Write the given data. ωA,i=0ωD,i=2π44060=46.08 rad/sωD,f=2π17660=18.43 rad/smA=38 kgmD=9 kg

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: The flywheel of a punching machine has a mass of 300 kg and a radius of gyration of 600 mm. Each…

A: Given data

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

A:

Q: 4. Each of the gears A and B has a mass of 2.4 kg and a radius of gyration of 60 mm, while gear C…

A:

Q: Each paddle wheel of a steamer have a mass of 1600 kg and a radius of gyration of 1.2 meters. The…

A: gyroscopic couple = 904.778 N.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: The 2-lb gear A is constrained to roll on the fixed gear B but is free to rotate about axle AD. Axle…

A: β = 300 , L= 20 in. = 508 mm , r = 2 inch = 101.6 mm choose principle axis as shown , x,y,z

Q: In your job as a mechanical engineer you are designing aflywheel and clutch-plate system. DiskA is…

A: Given data: Let the moment of inertia for disk A be 'I0'                    Let the moment of…

Q: Each of the gears A and B has a mass of 2.4 kg and a radius of gyration of 60 mm, while gear C has a…

A: Given Data: Mass of gear A and B is m =  2.4 kg. Radius of gyration of gear A and B is k = 60 mm.…

Q: 1. The gear shown has a mass of 10 kg and is mounted at an angle of 10° to the rotating shaft which…

A: To find: Reactions at the bearings A and B.

Q: A shaft carries four masses A, B, C and D of magnitude 10 kg, 20 kg, 15 kg and 25 kg respectively…

A:

Q: It takes 10 min for a 2.4-Mg flywheel to coast to rest from an angular velocity of 300 rpm. Knowing…

A: Given,  mass of flywheel (m) = 2.4 Mg = 2.4 x 106 g = 2400 kgs Radius of gyration (k )= 1 m TIme(t)…

Q: The 10-oz disk shown spins at the rate w1 = 750 rpm, while axle AB rotates as shown with an angular…

A: The angular velocity vector is: Let the origin be at C with the centroidal axis x, y, and z.

Q: The flywheel of an automobile engine, which is rigidly attached to the crankshaft, is equivalent to…

A:

Q: The double pulley shown has a mass of 3 kg and a radius of gyration of 100 mm. Knowing that when the…

A: Given   rA=0.080 m(Smaller pulley)rA'=0.15 m(Bigger pulley)k=0.1 m(Radius of gyration)Now taking…

Q: 3 Each wheel of a motorcycle is of 600-mm diameter and has a moment of inertia of 1.2 kg.m². The…

A: To find: The angle of heel necessary when the motorcycle takes turn. Given: The diameter of each…

Q: 2. Two 20-kg uniform bars are connected to form the linkage shown. Neglecting the effect of…

A:

Q: A half-cylinder with mass m  and radius r is released from rest in the position shown. Knowing that…

A: Position 1.                    ω1=0   v1=0    T1=0 Position 2. Kinematics:…

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: Problem (4) An 8-kg gear with a radius of 80 mm has a centroidal radius of gyration of 50 mm. A 5-kg…

A: Given   Mass, m1 = 8 kg             m2 = 5 kg

Q: A slender homogeneous rod AB of mass m and length L is made to rotate at a constant rate w2 about…

A: Hello. Since you have posted multiple questions (one in the written and another diagram is posted of…

Q: 6. The 8-in.-radius brake drum is attached to a larger flywheel that is not shown. The total mass…

A:

Q: Consider a rigid body initially at rest and subjected to an impulsive force F contained in the plane…

A: a)The impulse-momentum diagram for the given rigid body is as follows.

Q: 4. Two bars A and B of 100 mm, each of 310 g in mass, are welded to the shaft CD that is supported…

A: Given:The length of bar A and B, L = 100 mmThe mass of each bar, m = 310 gm = 0.31 kgThe torque…

Q: A four wheel trolley car of total mass 2000 kg running on rails of 1 m gauge, rounds a curve of 25 m…

A:

Q: The rotor of an electric motor has an angular velocity of 3600 rpm when the load and power are cut…

A: Consider the flywheel as a rigid body and hence for a rigid body. Here,  is moment of all the…

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…

Q: The rotor of an electric motor has an angular velocity of 4500 rpm when the load and power are cut…

A: Given data: -  The speed of the rotor of an electric motor is N = 4500 rpm. The mass of rotor is M…

Q: The uniform 31-lb bar with attached 14-lb wheels is released from rest when 8= 70°. If the wheels…

A: W=31 lbWw=14 lbθ=70°θ'=48°k=8.3 in

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.