| George Albert Wentworth - Algebra - 1890 - 518 pages
....-. m = 32 F=32í F= 32 X 8 = 256 Therefore the required velocity will be 25(5 feet per second. 12. The distance a body falls from rest varies as the square of the time it is falling. If a body falls through 144 feet in 3 seconds, how far will it fall in 5 seconds ? d=mP... | |
| Emerson Elbridge White - Algebra - 1896 - 418 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 Egbert Fisher, Isaac Joachim Schwatt - Algebra - 1898 - 714 pages
...if it 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 - Algebra - 1898 - 434 pages
...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 the square of the time it is falling. If a body falls through 144 feet in 3 seconds, how far will it fall in 5 seconds ? The... | |
| George Albert Wentworth - Algebra - 1898 - 440 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... | |
| George Albert Wentworth - 1898 - 424 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... | |
| George Egbert Fisher, Isaac Joachim Schwatt - 1899 - 506 pages
...inches, if 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...what height must a body fall to reach the earth after 16 seconds ? It has been found by experiment that the velocity acquired by a body falling from rest... | |
| George Egbert Fisher - 1900 - 444 pages
...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 must a body fall to reach the earth after 15 seconds ? It has been found... | |
| George Egbert Fisher - Algebra - 1900 - 438 pages
...inches, if it be known that the volume varies aa 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... | |
| George Egbert Fisher - 1901 - 622 pages
...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 must a body fall to reach the earth after 15 seconds ? It has been found by... | |
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