A uniform heavy solid hemisphere of radius a is held at rest with its base vertical and its curved surface in contact wi

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A uniform heavy solid hemisphere of radius a is held at rest with its base vertical and its curved surface in contact wi

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A Uniform Heavy Solid Hemisphere Of Radius A Is Held At Rest With Its Base Vertical And Its Curved Surface In Contact Wi 1
A Uniform Heavy Solid Hemisphere Of Radius A Is Held At Rest With Its Base Vertical And Its Curved Surface In Contact Wi 1 (43.12 KiB) Viewed 15 times
A uniform heavy solid hemisphere of radius a is held at rest with its base vertical and its curved surface in contact with a horizontal plane. If the hemisphere is released when the plane is rough enough to prevent slipping, show that the angle 8 that the base makes with the horizontal at time I is such that (do/di)2 = 158 cos0/{a(28 – 15 cos 0)} .
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