Consider a 10 kg solid cylindrical drum with radius 1 m rotating about its cylindrical axis under the influence of force produced by a 30 kg mass attached to a cord wound around the drum. What is the moment of inertia, torque, and angular acceleration. (I = mr2/2)

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A: Given,Length of the rod, L = 1.50 mmass of the rod, m = 0.200 kgstarting from rest, ωi = 0…

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A: IT IS KNOWN THAT  ζ =Iα where, ζ = torqueI = moment of inertiaα= angular acceleration given that, I…

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Q: Ex. 23: The mass of disc is 4 kg and it can be assumed to be concentrated at a distance of 0.2 m…

A: To find-Torque(τ)=?Given-Mass M=4 kgK=0.2 mω=100 rad/st=5 sec

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A: The expression for find net torque on the wheel is Στ=ΣrFsinθ

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A: Given data:  Force (F) = 2.1 × 103 N Effective perpendicular lever arm (r) = 2.95 cm = 0.0295 m…

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A: mass of merry go round = 145 kg radius = 1.9 m angular velocity = 0.56 rev/sec mass of child = 24 kg…

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Q: A playground merry-go-round with a mass of 150 kg and a radius of 1.5 m is rotating with a frequency…

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Q: The triceps muscle in the back of the upper arm is primarily used to extend the forearm. Suppose…

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Q: kinetic energy a

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Q: 10 kg m3= 1.0 m M-30 kg Mg Consider a 10 kg solid cylindrical drum with radius 1 m rotating about…

A: Solution: As given that mass of the cylinder m  =10 kg radius r = 1 m mass attached M = 30 kg

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Q: A hollow, spherical shell with mass 2 kg rolls without slipping down a 37 slope. The acceleration…

A: The acceleration for the hollow sphere is given as a=35gsinθ

Q: Consider a 10 kg solid cylindrical drum with radius 1 m rotating about its cylindrical axis under…

A: Given data: Mass (M) = 30 kg Mass of the cylinder (m) = 10 kg The radius of the solid cylinder (r) =…

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Q: A solid cylinder with a mass of 300.0g and a radius of 20.0cm is rotating at 50.0 rad/s.  A metal…

A: Given quantities: mass of cylinder (M) = 0.3 kg radius of cylinder (R) = 0.2 m angular speed (w1) =…

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A: Diameter of sphere is Torque is Initially it is at rest so initial angular velocity is Number of…

Q: Two 1.5 kg spheres of radius 0.20 m are each rotating at 24 rad/s about axes that pass through their…

A: Given, Mass of sphere m = 1.5 Kg Radius r = 0.20 m angular velocity ω=24 rad/sec Torque t = 0.12 Nm…

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Q: A merry-go-round accelerates from rest to 0.74 rad/s in 33 s. Assuming the merry-go-round is a…

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