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a uniform disk of mass 3kg and radius 12cm rotates at 480 rev/min. find its kinetic energy (Hint : I of uniform disk =1/2MR2)
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2. asked by James
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A children's merry-go-round in a park consists of a uniform 200kg disk rotating about a vertical axis. the radius of the disk is
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2. asked by jeff
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A string is wrapped around a uniform disk of mass M = 1.6 kg and radius R = 0.10 m. (Recall that the moment of inertia of a
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2. asked by sara
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A torque of 12 N ∙ m is applied to a solid, uniform disk of radius If the disk accelerates at what is the mass of the disk?
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2. asked by Anonymous
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A 400 kg solid metal disk (with uniform density) has several forces applied to it, as shown. If the rotationaxis is through the
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2. asked by Anonymous
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A uniform disk with a mass of 27.3 kg and a radius of 0.309 m is free to rotate about a frictionless axle. Forces of 90.0 N and
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2. asked by Sami
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A uniform disk with mass m = 9.42 kg and radius R = 1.31 m lies in the x-y plane and centered at the origin. Three forces act in
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2. asked by katie
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A uniform disk with mass m = 8.95 kg and radius R = 1.32 m lies in the x-y plane and centered at the origin. Three forces act in
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2. asked by MUHAMMAD JUNAID
3. 775 views
A uniform disk with mass m = 8.54 kg and radius R = 1.35 m lies in the x-y plane and centered at the origin. Three forces act in
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2. asked by stewart
3. 1,885 views
A uniform disk with mass m = 9.42 kg and radius R = 1.31 m lies in the x-y plane and centered at the origin. Three forces act in
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2. asked by amanda
3. 919 views