Mathematical Exercises ...1867 |
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Page 224
... fluid is h = weight of volume a2 h of the fluid . Specific gravity of a substance = weight of any volume 224 FORMULE . Formulæ in Hydrostatics •
... fluid is h = weight of volume a2 h of the fluid . Specific gravity of a substance = weight of any volume 224 FORMULE . Formulæ in Hydrostatics •
Page 229
... fluid ; show that when the fluid is homogeneous the pressures on the triangles A E B , B E C , C E D are as 1 , 3 , 5. Compare the pressures when the parallelogram is a square and the density of the fluid varies as the depth . III . 1 ...
... fluid ; show that when the fluid is homogeneous the pressures on the triangles A E B , B E C , C E D are as 1 , 3 , 5. Compare the pressures when the parallelogram is a square and the density of the fluid varies as the depth . III . 1 ...
Page 230
... fluid and solid are as 16 : 11 . IV . 1. Show that if 0 be the angle between the directions of two given forces , their resultant is greatest when 0 = 0 ; least when 0 = 7 ; and intermediate for intermediate values of A. 2. Find the ...
... fluid and solid are as 16 : 11 . IV . 1. Show that if 0 be the angle between the directions of two given forces , their resultant is greatest when 0 = 0 ; least when 0 = 7 ; and intermediate for intermediate values of A. 2. Find the ...
Page 233
... fluid displaced . 12. A hemisphere whose weight is 5600 grs . floats with its vertex downwards , and of its vertical radius immersed ; what weight must be placed on the hemisphere so that of the vertical radius may be immersed ? VI . 1 ...
... fluid displaced . 12. A hemisphere whose weight is 5600 grs . floats with its vertex downwards , and of its vertical radius immersed ; what weight must be placed on the hemisphere so that of the vertical radius may be immersed ? VI . 1 ...
Page 234
... fluids by weighing the same solid in each . 12. The diameters of the tube and bellows being respec- tively in . and 17 in . in a hydrostatic bellows , how much will the weight upon the lid be raised above its origi- nal position when 5 ...
... fluids by weighing the same solid in each . 12. The diameters of the tube and bellows being respec- tively in . and 17 in . in a hydrostatic bellows , how much will the weight upon the lid be raised above its origi- nal position when 5 ...
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acres angle axis ball base binomial theorem bisected body CALC cent centre of gravity circle coefficient of friction compound interest cube cubic curve determine diameter Divide dwts ellipse equal equilibrium Express Extract the square feet Find the area Find the centre Find the distance Find the equation find the height Find the number Find the value fluid forces acting given horizontal plane inches inclined plane inscribed intersect latus rectum length logarithms lowest terms Multiply parabola parallel particle perpendicular plane triangle pressure Prove pulleys radius rectangular recurring decimal Reduce right-angled sides simple interest Simplify sin² sine smooth Solve the equations square root straight line string surface tangent tons tower TRIG velocity vertex vertical vulgar fractions weight yards
Popular passages
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