In Figure Q5, the 17 kg of circular disk is originally rotating with a clockwise angular velocity, ω = 49 rad/s at the end of the link BC. Given the kinetic coefficient of friction, μk = 0.25 when the disk is then placed against the wall. (i) Draw the kinetic diagram of all forces exerted on the circular disk. (ii) Calculate the force of link BC. (iii) Calculate the angular acceleration of the circular disk. (iv) Calculate the time required to stop the motion of the circular disk,

Q: Figure Q2 shows a spool with a mass of 20 kg and a radius of gyration ko = 0.16 m. The 15 kg block A…

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Q: A force of P = 20 N is applied to the cable, which causes a 175 kg of radius of Gyration KG = 0.42m…

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Q: The rope shown in the figure below is wound around a cylinder of mass 4.0 kg and I = 0.020 kg m2,…

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Q: 6-5. A particle of mass m is embedded at a distance / from the center O of a massless circular disk…

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Q: A coin of mass m is left at the edge of a rotating disk, a distance r from the center. The disk is…

A: mass of coin = m radial location of coin r = 2 mfriction coefficient between coin and disk

Q: A spherical ball of mass m gsph = instant, a cylindrical mass m eyi = 1.3kg is launched up the…

A: As per the bartleyby policy, please find the solution of first question below: Given: The mass of…

Q: A solid cylinder with a radius of rc = 0.34 m and a mass of m= 8 kg is attached to a spring with a…

A: Given data:The radius of the solid cylinder is The mass of the cylinder is The stiffness of the…

Q: Given: A uniform slender rod is at rest upon a frictionless horizontal surface when a force (F) is…

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Q: A sphere with mass m and radius r is released with no initial velocity, and it rolls without…

A: Given data as per the question Angle =300 Initially The sphere is at rest and having zero velocity…

Q: Two homogeneous rods ABC and OB of mass 14 kg/m Rajah S4a are welded together to form a T-shaped…

A: λ=14 kg/m, ω=3rad/s, M=8Nm Position of COMycm=140.52+14x0.514+14ycm=3x0.54ycm=0.375m change in…

Q: A gear of mass m= 10 kg and radius R = 0.25 m may rotate about its center of mass C, which is fixed.…

A: mass of gear =m = 10 kg radius R = 0.25 m mass of rack m = 10 kg F0 = 20 N I = MR2/2 = 0.3125 Kg -m2…

Q: A homogeneous thin circular disk Dof mass 6.8-kg,and radius R=o.74 is able to roll without slipping…

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Q: Example 7 The 100-lb wheel has a radius of gyration of kg = 0.75 ft. If the upper wire is subjected…

A: The weight of the wheel is W=100 lb. The radius of gyration of the wheel is kG=0.75 ft. The tension…

Q: A drum can rotate about a fixed-point O. The A block is attached to a cord wrapping around the drum.…

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Q: Problems 3.64 and 3.65 The system shown is initially at rest when the bent bar starts to rotate…

A: For solution refer below images.

Q: The wheel in the figure has a mass of 40 kg and a radius of rotation, in relation to its center of…

A: Solution:

Q: 5. An 80 kg gymnast dismounts from a high bar. He starts the dismount at full extension, then tucks…

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Q: -. Solid disc with radius R=5 cm and mass M-4,5 kg is hanging on the ceiling. There is a rope wound…

A: Given:

Q: A 9-kg disk has an initial angular rate of wo = +17 rad/s and its center of mass has a velocity vo…

A: Given data as per question m=9 kgω0=17 radsv0= −7 msr=30 cm=0.3 mμ=0.21…

Q: The 544g collar is free to slide on the smooth rod OA. The rod rotates about pin O at constant…

A: Rod ‘OA’ rotates at angular velocity ‘θ’ collar is free to slide.

Q: Cat Figure P3

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Q: The wheel shown below has a mass of 5 slugs and a radius of gyration for the z-axis through point…

A: given data:-     mass of wheel = 5 slugs = 5lbf            radius of gyration r = 0.7 ft…

Q: A solid bar of mass m and length L stands vertically on a frictionless table and is then released to…

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Q: Fixed Axis Rotation Example 4: (HW) Calculate the downward acceleration a of the 10-kg cylinder. The…

A: There are two types of accelerations that are acting on a circular surface. One type of acceleration…

Q: 4 -(Kinetics of Curvilinear Motion) Tow weights W, and W2 of 8KN and 5KN are attached at the ends of…

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Q: The thin plate ABCD has mass 10kg and is held stationary in the position shown (= 30°) by a wire BH…

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Q: A drum can rotate about a fixed-point O. The A block is attached to a cord wrapping around the drum.…

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Q: drum can rotate about a fixed-point O. The A block is attached to a cord wrapping around the drum.…

A:

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.