Analytical mechanics for students of physics and engineering (1913)
Dadourian, Haroutune Mugurditch, 1878- · New York, D. Van Nostrand company · leaf 251
of mass m and radius r. (c) A sphere of mass m and radius r. (d) A hollow sphere of mass m and inner and outer radii r^ and r2,respectively. (e) A spherical shell of negligible thickness of mass m and of radius r. (f) Compare the times of descent in (c) and (e). 2. A sphere is projected, without… … 236 ANALYTICAL MECHANICS 4. The return trough of a bowling alley is 50 feet long and has a slopeof 1 foot in 20 feet. Supposing the contact to be perfectly rough find thetime a ball will take to return. The sides of the trough are perpendicular to eachother. 5. In the adjoining figure the largest…
Mechanics, Analytic
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