A Uniform Cylinder (I = MR²) of Diameter 0

question 103

Multiple Choice

A uniform cylinder (I = mR²) of diameter 0.20 m and mass 12 kg rolls without slipping down a 37º inclined plane. The gain in translational kinetic energy of the cylinder when it has rolled 5 m down the incline of the plane is approximately

• A) 24 J
• B) 0.12 kJ
• C) 0.24 kJ
• D) 0.35 kJ
• E) 0.59 kJ

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