13. Rotational Inertia & Energy
Conservation of Energy in Rolling Motion
10:31 minutes
Problem 10.71a
Textbook Question
Textbook QuestionII) A uniform solid sphere of radius r₀ = 24.5 cm and mass m = 1.60 kg starts from rest and rolls without slipping down a 30.0° incline that is 10.0 m long.
(a) Calculate its translational and rotational speeds when it reaches the bottom. Avoid putting in numbers until the end so you can answer.
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