 | Isaac Todhunter - Mechanics - 1867 - 372 pages
...shortest side horizontal. 14. The altitude of a right cone is h, and the diameter of the base is b ; a string is fastened to the vertex and to a point...with its axis horizontal the length of the string is V(&2 2 XI. The Lever. 160. Machines are instruments used for communicating motion to bodies, for changing... | |
 | Isaac Todhunter - Mechanics - 1867 - 368 pages
...shortest side horizontal. 14. The altitude of a right cone is h, and the diameter of the base is b ; a string is fastened to the vertex and to a point...with its axis horizontal the length of the string is^(h 2 + ft 2 ). XI. The Lever. 160. Machines are instruments used for communicating motion to bodies,... | |
 | S. Parkinson - Mechanics - 1874 - 420 pages
...varying as the distance from the centre. 23. The altitude of a right cone is h, and the radius of its base is r; a string is fastened to the vertex and...with, its axis horizontal, the length of the string is = V&2 + 4r2. 24. A rod 5 feet long has a string 7 feet long attached to its ends, and by this it is... | |
 | Richard Wormell - Dynamics - 1876 - 282 pages
...shortest side horizontal. 28. The altitude of a right cone is h, and the diameter of the base is 6 ; a string is fastened to the vertex and to a point...the circular base, and is then put over a smooth peg : show that if the cone rests with its axis horizontal the length of the string is /J(h2 + ft2). 29.... | |
 | Isaac Todhunter - Mechanics - 1878 - 442 pages
...shortest side horizontal. 14. The altitude of a right cone is ft, and a diameter of the base is b ; a string is fastened to the vertex and to a point...cone rests with its axis horizontal the length of tho string is */(ff + 6»). XL The Lever. 160. Machines are instruments used for communicating motion... | |
 | Education, Higher - 1883 - 536 pages
...centre of gravity of a right circular cone. The altitude of a right cone is h, and the radius of its base is r ; a string is fastened to the vertex and...circular base, and is then put over a smooth peg. Show that if the cone rests with its axis horizontal the length of the string is \/$ + 4r*. 11. What... | |
 | Isaac Todhunter - Mechanics - 1882 - 414 pages
...14. The altitude of a right cone is h, and a diameter of the base is b ; a string is fastened to tho vertex and to a point on the circumference of the...cone rests with its axis horizontal the length of tho string is J(h* + &2). 7—2 XI. The Lever. 160. Machines are instruments used for comueating motion... | |
 | Edward Albert Bowser - Kinematics - 1884 - 550 pages
...shortest side horizontal. 22. The altitude of a right cone is h, and a diameter of the base is 5 ; a string is fastened to the vertex and to a point...the circular base, and is then put over a smooth peg ; show that if the cone rests with its axis horizontal the length of the string is V(h2 + £*)• 23.... | |
 | Edward Albert Bowser - Mechanics, Analytic - 1884 - 538 pages
...shortest side horizontal. 22. The altitude of a right cone is h, and a diameter of the base is b ; a string is fastened to the vertex and to a point on the circumference of the circular hase, and is then put over a smooth peg ; show that if the cone rests with its axis horizontal the... | |
 | Sidney Luxton Loney - Dynamics - 1891 - 318 pages
...the triangle above the base, find its tension. 23. The altitude of a cone is h and the radius of its base is r ; a string is fastened to the vertex and...then put over a smooth peg ; shew that, if the cone rest with its axis horizontal, the length of the string must be V 24. Three equal smooth spheres on... | |
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The altitude of a right cone is h, and the diameter of the base is b ; a string is fastened to the vertex and to a point on the circumference of the circular base, and is then put over a smooth peg: shew that if the cone rests with its axis horizontal... 
