100 N 460 mm 100 N

Q: A cable is wrapped around the spool's center hub. The mass of the spool is m= 100 kg, the radius…

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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: The system is released from rest. The disk has a mass of 5-kg and radius 0.25 m. Block A has a mass…

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Q: Two discs of radius R1 = 13.3 cm and R2 = 2R1, and masses m1 = 117.4 g and m2 = 4m1, are welded and…

A: Given data:

Q: Gear A has a mass of 1 kg and a radius of gyration of 30 mm; gear B has a mass of 4 kg and a radius…

A: Write the given data:

Q: Figure 150 mm. 75 mm 1 of 1 P = 150 N ▼ Part A If the cord is subjected to a horizontal force of P =…

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Q: The 20-kg wheel has a radius of gyration about its center O of ko = 280 mm, and radius r = 0.5 m.…

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Q: The wheel is made from a 8-kgkg thin ring and two 1-kgkg slender rods. 0.5 m M If the torsional…

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

A: Given data: Calculate the angular velocity as follows:

Q: 18–7. The double pulley consists of two parts that are attached to one another. It has a weight of…

A: Given Data: The weight of slug A is: WA=20 lb. The weight of slug B is: WB=30 lb. The radius of the…

Q: The pendulum has a mass of 8.8 kg, a centre of gravity at G, and a radius of gyration of 0.31 m…

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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 driver starts his car with the door on the passenger’s side wide open ( _ θ = 0). The 100-lb door…

A: Given data: The mass of the door is; m = 100 lb. The centroidal radius of gyration of the door is; k…

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: Question 3 The gear rack has a mass of 6 kg, and the gears each have a mass of 4 kg and a radius of…

A: Given: mass of the rack→mr=6 Kg mass of each gear→mg=4Kg Radius of gyration of each gear→k=30…

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: The total mass of the Baja car and driver, including the wheels, is 250 kg. Each pair of 58-cm…

A: Determine the moment of Inertia of the axle. Here, the moment of inertia of axle will be equal to…

Q: A collar with a mass of 1 kg is rigidly attached to a slender rod AB of mass 3 kg and length L = 600…

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Q: is pin supported at its center. The 30-kg disk shown in: Determine the angle through which it must…

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Q: cable is wrapped around the spool’s center hub. The mass of the spool is m= 100 kg, the radius r1 =…

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Q: HW11 An aeroplane makes a complete half circle of 75 meters radius, towards the left, when flying at…

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

A: Note:As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: The double pulley shown has a mass moment of inertia of 15 lb·ft-s^2 and is initially at rest. If…

A: Given: The mass moment inertia of pulley, I = 15 lb.ft/s2 The radius of pulley, r = 9 in

Q: 1. The uniform 12-lb disk pivots freely about a horizontal axis through O. A 4-lb slender bar is…

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Q: The 9-kg rod AB, which length is 2.0-m, is pin connected at A and attached to a horizontal spring at…

A: When an object moves in a radial path, then the angular distance travelled by the object in a unit…

Q: Practice Problem In the mechanism shown, link 3 has a mass of 5 kg, and polar mass moment of inertia…

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Q: The pendulum of the Charpy impact machine has a mass of 57 kg and a radius of gyration of ka = 1.52…

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Q: 3. (17.21) A collar at point C with a mass of 1 kg is rigidly attached at a distance d = 300 mm from…

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Q: Two disks A and B, of mass m 1 kg each and of radius 10 cm, are placed on a horizontal table. The…

A: Given data: mA=mB=m=1 kguA=10 m/suB=0I1=I2=0.005 kg.m2μ=0.5e=0.6 Need to determine the velocities of…

Q: The 22.5-kg rod is released from rest when 0=tan (3/4) [position 1]. Knowing that AB=3 m. The spring…

A: Given  Mass of rod (m) = 22.5 kg   θ = tan-1(3/4) AB = 3 m k = 300 N/m  To determine (a) Kinetic…

Q: 17–69. The 20-kg roll of paper has a radius of gyration kA = 90 mm about an axis passing through…

A: Given, mass of the paper roll, m=20kg Radius of gyration, kA=90mm Coefficient of Kinetic Friction…

Q: The double pulley consists of two parts that are attached to one another. It has a weight of 31 lb…

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Q: Problem 1 The reel has a mass of 30 kg and a radius of gyration about A of KA = 120 mm. The…

A: (a) The mass moment of the inertia of the reel can be calculated as

Q: Q1. The flywheel of steam engine has a radius of gyration of 1m and mass 2500kg. The starting torque…

A: Givenk=1 mm=2500 kgT=1500 N-m

Q: The blade of an oscillating fan and the rotor of its motor have a total mass of 300 g and a combined…

A: ω1=ω1iω1=2π(1800)60=188.5 rad/sω=ω1i+ω2jHG=Ixω1i+Iyω2j Thre reference frame rotating with Ω=ω2j…

Q: This question is about angular acceleration.. The 75-kg wheel has a radius of gyration about the z…

A: Given: The mass of the wheel is M=75 kg. The radius of gyration about the z-axis is kZ=150 mm. The…

Q: Two disks A and B, of mass m 1 kg each and of radius 10 cm, are placed on a horizontal table. The…

A: Given Datam=1kgI=0.005kg.m2VA=10m/se=0.6

Q: Part A The 21-kg roll of paper has a radius of gyration k, = 90 mm about an axis passing through…

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Q: The circular disk of 145-mm radius has a mass of 38 kg with centroidal radius of gyration k bar = 25…

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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

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

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Q: The frame of a tandem drum roler has a weight of 5000 N excluding the two rollers. Each roller has a…

A: From the given data, F.B.D.

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.