Physics, 04.12.2020 22:10 brandonkelly104
A sphere of radius r =34.5 cm and mass m = 1.80 kg starts from rest and rolls without slipping down a 30.0∘ incline that is 10.0 m long.
a) Calculate its translational speed when it reaches the bottom
b) Calculate its rotational speed when it reaches the bottom.
c) What is the ratio of translational to rotational kinetic energy at the bottom?
Answers: 2
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A sphere of radius r =34.5 cm and mass m = 1.80 kg starts from rest and rolls without slipping down...
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