 | Woolwich roy. military acad - 1861 - 572 Seiten
...of a body, and the centre of gravity of a part of it, find the centre of gravity of the remainder. A pyramid is cut from a cube by a plane which passes...distance of the centre of gravity of the remainder of the cube from the centre of the cube. 8. A body impinges with given velocity upon a hard plane which... | |
 | Isaac Todhunter - 1867 - 372 Seiten
...weighing 72 Jbs. must stand so as to maintain equilibrium without shifting the plank on the rail. 62. A pyramid is cut from a cube by a plane which passes through the extremities of three edges that meet at a point : find the distance of the centre of gravity of the remainder of the cube from the centre... | |
 | Isaac Todhunter - 1867 - 368 Seiten
...weighing 72 Ibs. must stand so as to maintain equilibrium without shifting the plank on the rail. 52. A pyramid is cut from a cube by a plane which passes through the extremities of three edges that meet at a point: find the distance of the centre of gravity of the remainder of the cube from the centre... | |
 | J W. Mulcaster - 1871 - 242 Seiten
...d; determine the centre of gravity of the remainder. 21. A line is drawn cutting off f of a square; find the distance of the centre of gravity of the remainder from the centre of gravity of the square,—(1) when the line is parallel to a side of the square, (2) when it is parallel to a diagonal.... | |
 | W. G. Willson - 1874 - 294 Seiten
...hexagon. An,. 27. The sides of a trangular area are 3, 4 and 5 and its inscribed circle has been removed; find the distance of the centre of gravity of the remainder from the sides 3 and 4 respectively. 8 -TT , . Ans. - and 1. 6-7T 28. What is the height from the ground of... | |
 | Augustin Privat-Deschanel - 1880 - 284 Seiten
...the head. 28. One of the four triangles into which a square is divided by its diagonals is removed. Find the distance of the centre of gravity of the remainder from the intersection of the diagonals. 29. A square is divided into four equal squares and one of these is... | |
 | Augustin Privat-Deschanel - 1880 - 1176 Seiten
...the head. 28. One of the four triangles into which a square is divided by its diagonals is removed. Find the distance of the centre of gravity of the remainder from the intersection of the diagonals. 29. A square is divided into four equal squares and one of these is... | |
 | Civil service - 1882 - 308 Seiten
...perpendicular to a diagonal of a homogeneous cube of side a so as to cut off one-sixth of its volume. Find the distance of the centre of gravity of the remainder from the centre of the cube. 4. Distinguish between stable and unstable equilibrium. The centre of gravity of a hemisphere... | |
 | Augustin Privat-Deschanel - 1884 - 282 Seiten
...head. J^ 28. One of the four triangles into which a square is divided by its diagonals is removed. Find the distance of the centre of gravity of the remainder from the intersection of the diagonals. 29. A square is divided into four equal squares and one of these is... | |
 | Charles Vandeleur Burton - 1890 - 330 Seiten
...isosceles triangle is cut out of a given circular disc, the angular points being on the circumference. Find the distance of the centre of gravity of the remainder from the centre of the circle. (23) ABC is an equilateral triangle of 6 inches side, of which O is the centre. If the... | |
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Find the distance of the centre of gravity of the remainder from the intersection of the diagonals. 
