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A sphere of radius 2.09 cm and a spherical shell of radius 6.97 cm are rolling...

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Physics

A sphere of radius 2.09 cm and a spherical shell of radius 6.97cm are rolling without slipping along the same floor. The twoobjects have the same mass. If they are to have the same totalkinetic energy, what should the ratio of the sphere\'s angularspeed to the spherical shell\'s angular speed be? Please provide aclear explanation. I have tried to look this problem u, but I wasunable to understand exactly how the solution was found.

Answer & Explanation Solved by verified expert
4.2 Ratings (757 Votes)
Radius of sphere R1 209 cm 00209 mRadius of spherical shell R2 697 cm 00697mBoth the objects have same massMass of the sphere Mass of    See Answer
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