| John Henry Tanner - Algebra - 1904 - 364 pages
...long oscillates once a second, what is the length of a pendulum that oscillates twice a second ? 24. **The volume of a sphere varies as the cube of its radius,** and the volume of a sphere whose radius is 1 ft. is 4.19 cu. ft. Find the volume of a sphere whose... | |
| Herbert Edwin Hawkes - Algebra - 1905 - 285 pages
...determine k by substituting a = 2, 6 = 3. 2 • 9 = k. 18 = k. Then а • (18)2 = 18, or a = T'j. 2. **The volume of a sphere varies as the cube of its radius.** A sphere of radius 1 has a volume 4.19. What is the volume of a sphere of radius 3 ? Solution: Let... | |
| Webster Wells - Algebra - 1906 - 462 pages
...weight of a spherical shell, 2 inches thick, is -JJ- of its weight if solid. Find its diameter, it being **given that the volume of a sphere varies as the cube of its** diameter. PROBLEMS IN PHYSICS 1. When the force which stretches a spring, a straight wire, or any elastic... | |
| Webster Wells - Algebra - 1906 - 462 pages
...weight of a spherical shell, 2 inches thick, is ^ of its weight if solid. Find its diameter, it being **given that the volume of a sphere varies as the cube of its** diameter. PROBLEMS IN PHYSICS 1. When the force which stretches a spring, a straight wire, or any elastic... | |
| 1906
...square root of— f_3 11 44 8 14 17 S ~ - 2a V + la^x* + a^x 3 ~ - 2aT*7r + a*. 5. Solve— x + = y 6. **The volume of a sphere varies as the cube of its radius** ; if three spheres of radii 6, 8, and 10 inches respectively be melted and formed into a single sphere,... | |
| David Mair - Mathematics - 1907 - 379 pages
...state in its simplest form the value of XC, justifying your statement by geometrical reasoning. 24. **The volume of a sphere varies as the cube of its radius.** If the mass of Saturn is 1/3502 that of the Sun, and its density 0-52 that of the Sun, find the diameter... | |
| Jacob William Albert Young, Lambert Lincoln Jackson - Algebra - 1908 - 438 pages
...radius. The area of a circle of radius 2 is 12.5664; what is the area of a circle whose radius is 5.5? 8. **The volume of a sphere varies as the cube of its radius.** If the volume of a sphere whose radius is 3 is 113.0976, what is the volume of a sphere whose radius... | |
| William James Milne - Algebra - 1908 - 464 pages
...inches, and 10 inches, respectively, are united into one. Find the radius of the resulting sphere, if **the volume of a sphere varies as the cube of its radius.** 20. The volume of a cone varies jointly as its altitude and the square of the diameter of its base.... | |
| Jacob William Albert Young, Lambert Lincoln Jackson - Algebra - 1910 - 215 pages
...The area of a circle of radius 2 is 12.5664; what is the area of a circle whose radius is 5.5 ? 8. **The volume of a sphere varies as the cube of its radius.** If the volume of a sphere whose radius is 3 is 113.0976, what is the volume of a sphere whose radius... | |
| Jacob William Albert Young - Algebra - 1914
...—<*i Ь1 + Ь2 + M hЬ„~Ьi' 3. Given ж + Vж : ж — Vi:: 3V« + 6 : 2 Vж, to find x. 4. If **the volume of a sphere varies as the cube of its radius,** find the radius of a sphere whose volume equals that of the sum of two spheres whose radii are, respectively,... | |
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