| Charles Smith - Algebra - 1888 - 680 pages
...feet. What is the volume of a sphere of one yard radius ? Ex. 3. The distance through which a heavy **body falls from rest varies as the square of the time it** falls ; also a body falls 64 feet in 2 seconds. How far does a body fall in 6 seconds ? Ex. 4. The... | |
| Charles Smith - Algebra - 1894 - 620 pages
...seconds is 64. What is the velocity at the end of five seconds ? 11. The distance through which a heavy **body falls from rest varies as the square of the time it** falls, and a body falls through 144 feet in three seconds. How far does it fall in two seconds ? 12.... | |
| Emerson Elbridge White - Algebra - 1896 - 422 pages
...falling ball at the end of 2 seconds is G4 feet, what will be its velocity at the end of 6 seconds ? 21. **The distance a body falls from rest varies as the square of the time it** falls. ' If a ball falls 144 feet in 3 seconds, how far will it fall in 12 seconds ? 22. The quantity... | |
| George Albert Wentworth - Algebra - 1898 - 442 pages
...of a falling body at the end of 2 seconds is 64 feet, what is its velocity at the end of 8 seconds ? **12. The distance a body falls from rest varies as...feet in 3 seconds, how far will it fall in 5 seconds** ? The volume of a right circular cone varies jointly as its height and the square of the radius of... | |
| George Egbert Fisher, Isaac Joachim Schwatt - Algebra - 1898 - 714 pages
...be known that the surface varies as the square of the radius ? It has been found by experiment that **the distance a body falls from rest varies as the square of the time.** 23. If a body falls 256 feet in 4 seconds, how far will it fall in 10 seconds ? 24. From what height... | |
| George Albert Wentworth - 1898 - 426 pages
...end of 2 seconds is 64 ft. Find the velocity at the end of 6 seconds. 102. The distance through which **a body falls from rest varies as the square of the time it** falls ; and a body falls 144 ft. in 3 seconds. How far does it fall in 4 seconds? 103. The volume of... | |
| George Egbert Fisher, Isaac Joachim Schwatt - Algebra - 1899 - 506 pages
...it be known that the volume varies as the cube of the radius ? It has been found by experiment that **the distance a body falls from rest varies as the square of the time.** 17. If a body falls 256 feet in 4 seconds, how far will it fall in 10 seconds ? 18. From what height... | |
| International Correspondence Schools - Bookkeeping - 1899 - 646 pages
...through which bodies will fall vary as the squares of the times during which they fall. If a body falls **144 feet in 3 seconds, how far will it fall in 5 seconds** ? Ans. 400ft. (38) Knowing that the weights of spheres of similar material vary as the cubes of their... | |
| George Egbert Fisher - 1900 - 444 pages
...it be known that the volume varies as the cube of the radius ? It has been found by experiment that **the distance a body falls from rest varies as the square of the time.** 10. If a body falls 256 feet in 4 seconds, how far will it fall in 10 seconds ? • 11. From what height... | |
| William James Milne - Algebra - 1901 - 464 pages
...diameter is 10 feet is 78.54 square feet, what is the area of a circle whose diameter is 20 feet ? 6. **The distance a body falls from rest varies as the square of the time** of falling. If a stone falls 64.32 feet in 2 seconds, how far will it fall in 5 seconds ? 7. The area... | |
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