A solid disk with a mass of 0.85 kg starts at the top of a...
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A solid disk with a mass of 0.85 kg starts at the top of a 0.79m tall hill and rolls down without slipping. What is thetranslational speed of the disk at the bottom of the hill? Whatfraction of the disk's kinetic energy is rotational at the bottomof the hill?
A solid disk with a mass of 0.85 kg starts at the top of a 0.79m tall hill and rolls down without slipping. What is thetranslational speed of the disk at the bottom of the hill? Whatfraction of the disk's kinetic energy is rotational at the bottomof the hill?
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3.9 Ratings (389 Votes)
Gravitational acceleration g 981 ms2Height of the hill H 079 mMass of the solid disk M 085 kgRadius of the solid disk RMoment of inertia of the solid disk I MR22Translational
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