An elementary treatise on MechanicsMacmillan, 1863 - 374 páginas |
Dentro del libro
Resultados 1-5 de 60
Página 39
... attached to a particular point of the body ; ( ii ) the action of a rod in contact with the body , and which may be a pulling or a thrusting action ; ( iii ) the pressure arising from some other body in contact with it either at a point ...
... attached to a particular point of the body ; ( ii ) the action of a rod in contact with the body , and which may be a pulling or a thrusting action ; ( iii ) the pressure arising from some other body in contact with it either at a point ...
Página 43
... motion ; as , for example , by sup- posing a body in contact with others to be rigidly attached to them . In accordance with this principle , which is of frequent and useful application , when we are considering the TENSION OF STRINGS . 43.
... motion ; as , for example , by sup- posing a body in contact with others to be rigidly attached to them . In accordance with this principle , which is of frequent and useful application , when we are considering the TENSION OF STRINGS . 43.
Página 44
... attached to the body B at the points V , T , which is equivalent to sup- posing that the portion of the string in contact with the body is rigid and rigidly attached to the body . 45. The case of a body kept in equilibrium by three ...
... attached to the body B at the points V , T , which is equivalent to sup- posing that the portion of the string in contact with the body is rigid and rigidly attached to the body . 45. The case of a body kept in equilibrium by three ...
Página 46
... attached to its ends , the strings being of given length and attached to the same fixed point . If AB be the rod , G its middle point , AC , BC the two strings attached to a fixed point C , we have the rod kept in equilibrium by three ...
... attached to its ends , the strings being of given length and attached to the same fixed point . If AB be the rod , G its middle point , AC , BC the two strings attached to a fixed point C , we have the rod kept in equilibrium by three ...
Página 47
Stephen Parkinson. 47. II . Two spheres are supported by strings attached to a given point , and rest against each other : find the tensions of the strings . Let A , B be the two spheres , T , T ' the tensions of the two strings , W , W ...
Stephen Parkinson. 47. II . Two spheres are supported by strings attached to a given point , and rest against each other : find the tensions of the strings . Let A , B be the two spheres , T , T ' the tensions of the two strings , W , W ...
Otras ediciones - Ver todo
Términos y frases comunes
accelerating force angular points applied axis balance ball bisects body or system centre of gravity circle coefficient of friction conditions of equilibrium cos² curve cycloid cylinder determine diagonal distance elastic equal particles equation equi find the centre fixed point forces acting fulcrum funicular geometrical given heavy particles Hence horizontal plane impact inclined plane latus rectum length lever librium magnitude and direction mass middle point moving parabola parallel parallelogram parallelogram of forces parallelopiped Pcos perpendicular polygon position of equilibrium pressure pully pyramid radius represented resolved rest resultant right angles rough shew sides similar triangles sin² sliding smooth sphere straight line string passes student suppose surface system of forces system of particles tangent tension theorem three forces tion triangle uniform vertex vertical plane virtual velocity W's virtual weight
Pasajes populares
Página 15 - If two forces acting at a point be represented in magnitude and direction by the...