1.25 m B. 2 m G. 1.25 m 2 m १?

Q: A 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: 0.4m 30 0.2 m

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Q: If the slender-bar assembly is released from rest while in the horizontal position shown, determine…

A: Given:- b=250mm ρ=1.39kg/m To find: Angular acceleration

Q: The 48-kg wheel has a radius of gyration about its center of gravity G of KG = 250 mm. The spring AB…

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Q: A locomotive consists of multi cylinder reciprocating engine running at a speed of 4 r.p.s having a…

A: Given, Number of revolution, N=4rpsN=4×60=240rpmMass of reciprocating part, m=14kgMass of revolving…

Q: 8. The mass of the gear wheel is ma = 50 kg and the radius of inertia kO = 125 mm. Rack B stays in…

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Q: Two disks each have a mass of 5 kg and a radius of 300 mm. They spin as shown at the rate of w1 =…

A: Given Mass of disk = 5 kg Radius of disk = 300 mm Rotation of spin = 1200 rpm Reaction CD = 350 N To…

Q: A 7.5 kg disk A radius of 0.6 m initially rotating clockwise at 300 rev/min is engaged with an 8.5…

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Q: A 110-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in…

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Q: A 256-b block is released from rest when the spring is unstretched. The drum has a weight of 76 Ib…

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Q: The 6 kg multiple pulley disc is configured as shown for an experiment. The disk is unbalanced with…

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Q: The system is at rest with the spring unstretched when 8 = 0. The 5.3-kg uniform slender bar is then…

A: mass,m=5.3 kgb=0.45 mto determine:(a) Spring constant k(b)magnitude of angular velocity

Q: 8- If the system is isolated, then the angular momentum will be constant in magnitude, not direction…

A: Solution is attached below:

Q: 2 An object is made of two identical uniform 3m long rods connected as shown. The total mass of the…

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Q: The uniform, thin 5-lb disk spins at a constant rate w2 = 6 rad/s about an axis held by a housing…

A: The data given is, Angular velocity in x-direction, ?x = ?1 = 3 rad/s Angular velocity in…

Q: The 100-kg spool is resting on the inclined surface for which the coefficient of kinetic friction is…

A: The mass of the spool is .The radius of gyration is The coefficient of kinetic friction is The…

Q: The rod AB has a mass of 20 kg，the mass of the piston A and B are both 5kg. Piston B is attached to…

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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 spool with radius R = 3 ft is released from rest on an incline withθ= 30◦, and its center, which…

A: Write the equation for the conservation of angular momentum. Here, the initial angular momentum is…

Q: The system shown below consists of a uniform disk D that has a mass of mp = 2.6 kg and a radius of r…

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Q: A spool with radius R = 3 ft is released from rest on an incline with 8 = 30°, and its center, which…

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Q: Question #1. The 5 kg paper roll has a radius of gyration about its centre of k= 90 mm. The…

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Q: The club is investigating the dynamics of a steam engine. The angular velocity of the 16-kg flywheel…

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Q: A flywheel has a mass M in kilograms, a radius r in meters, and a radius of gyration k = 0.8r in…

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Q: Determine the tangential force ( N ) created at the rim of the wheel.

A: Determine the tangential force ( N ) created at the rim of the wheel.

Q: The 30-kg turbine disk has a centroidal radius of gyration of 175 mm and is rotating clockwise at a…

A: Given: The radius of gyration is kr = 175 mm. The weight of the blade is w = 0.5 N. The speed of…

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

A: Given data To determine the dynamic reactions at A and B.

Q: The 30-kg reel is mounted on a 20 kg cart. The reel is free to rotate about the axle O. The radius…

A: To find: (a) The velocity of the cart after 4 seconds. (b) The angular velocity of the reel. Given:…

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: A B IB В ФО P

A: Given:1-The initial angular velocity of disk B is v0, let v0=w0 2-The mass of the disk A is mA.3-The…

Q: Two uniform cylinders, each of mass m= 9.5 kg and radius r= 125 mm, are connected by a belt as…

A: Draw the given diagram.To determine:The velocity of the center of cylinder A is

Q: Maya's team has designed a wheelchair for elderly, which has a wheel with a mass of 25 kg and a…

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Q: A force of 100 N is applied to the centre of a circular disc, of mass 10 kg and radius 1 m, resting…

A: Mass = m = 10 Kg Radius = R = 1m Force = F = 100 N Mass moment of inertia about the contact point of…

Q: A 320-lb satellite has a radius of gyration of 36 in. about the y-axis and is symmetric about the…

A: The angular acceleration of the satellite. Given: The mass of the satellite is m=32032.2=9.9378…

Q: Variation of maximum & minimum swaying couple for the given centre distance 76cm between the two…

A: As you mentioned you want 4 and 5.For that refer below images.

Q: A cylinder of mass m = 25 kg, initially at rest whent = 0, is acted upon by the force F as shown.…

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Q: Solving dynamics problems in steps: 1. Collect data and assumptions 2. Desired result? 3. Make…

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Q: A spool with radius R = 3 ft is released from rest on an incline with θ= 30◦, and its center, which…

A: Radius , R=3 ftangle of inclination, θ=30o

Q: B 200 mm

A: The sliding mass will have linear momentum and translational kinetic energy. The rotating mass will…

Q: The semicircular disk of mass m = 1.5 kg and radius r = 615 mm is released from rest at θ = 0 and…

A: Given; m=1.5 kgr=615 mm=0.615 mθ=65° Solution: The free body diagram of the semicircular disc :

Q: The system shown below consists of a uniform disk D that has a mass of mp = 3.0 kg and a radius of r…

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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.