 | Elijah Galloway - 1829 - 890 sider
...which the teeth are set at angles of various degrees fron the radius. (Mitre. The diameter of a hole. Centre of gravity. The centre of gravity of a body, is a point about which all the parts of n body are in equilibrio. Centre of gyration. The centre of gyration,... | |
 | William James Rolfe, Joseph Anthony Gillet - 1872 - 372 sider
...arm, and shows the weight of the body by its distance from C. Fig. 13. THE CENTRE OF GRAVITY. 49. The Centre of Gravity. — The centre of gravity of a body is a point such that the force of gravity acting upon the part of the body on one side of this point al-ways balances... | |
 | George Wightwick - 1880 - 402 sider
...deduced from the parallelogram of forces, though it may independently be made the basis of statics. 8. CENTRE OF GRAVITY. — The centre of gravity of a body is a point through which the resultant of the weights of its elements passes in every position of the body. Now... | |
 | William Elwood Byerly - 1881 - 220 sider
...material body is proportional to the mass of the body, and may be measured by the mass of the body. The Centre of Gravity of a body is a point so situated that the force of gravity produces no tendency in the body to rotate about any axis passing through this point.... | |
 | William Elwood Byerly - 1882 - 218 sider
...material body is proportional to the mass of the body, and may be measured by the mass of the body. The Centre of Gravity of a body is a point so situated that the force of gravity produces no tendency in the body to rotate about any axis passing through this point.... | |
 | Robert Hudson Graham - 1883 - 438 sider
...are formed giving the comparative weights or specific gravities of different substances. 3. CENTRES OF GRAVITY. — The centre of gravity of a body is a point traversed by the resultant of the weights of its separate particles, considered as so many parallel... | |
 | James Morford Taylor - 1884 - 270 sider
...infinitesimals, integration may be viewed as the summation of an infinite series of infinitesimals. 209. Centre of Gravity. The centre of gravity of a body is a point so situated that, if it be supported, the body will remain at rest in whatever position it may be placed. An element... | |
 | Robert Hudson Graham - 1887 - 456 sider
...are formed giving the comparative weights or specific gravities of different substances. 3. CENTRES OF GRAVITY. — The centre of gravity of a body is a point traversed by the resultant of the weights of its separate particles, considered as so many parallel... | |
 | William Elwood Byerly - 1888 - 284 sider
...taken between the values 0 and a; 0 of x. We have then A = limit .Z" ylx = limit 2£ ydx ; x=0 x=0 *. 185. "We can now take up some new problems that could...subject of centre of gravity. The centre of gravity of a hodj~ is a point so situated that the body will remain motionless in any position in which it may be... | |
 | William Elwood Byerly - 1895 - 298 sider
...between the values 0 and x 0 of x. We have then A = limit 2 y-lx = limit 2 ydx ; x=0 x=0 2 Ja; = 0 185. We can now take up some new problems that could...will remain motionless in any position in which it may be placed, provided this point is supported. Suppose a heavy plane curve, of which equal areas... | |
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Ja; = 0 185. We can now take up some new problems that could not be conveniently approached while the integral was treated merely as an inverse function, and we shall consider very briefly one connected with the subject of centre of gravity. The centre... 
