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| Square and rectangular wooden beams | 245 |
| To calculate the size of beam to carry a given load | 247 |
| To find the size of a beam to carry a given load when
also the weight of the beam is to be considered | 248 |
| Crushing and shearing load of beams crosswise on the
fiber | 250 |
| Round wooden beams | 251 |
| To calculate the size of round beams to carry a given
load when span is given | 251 |
| Load concentrated at any point not at the center of the
beam | 252 |
| Beams loaded at several points | 253 |
| To figure sizes of beams when placed in an inclined
position | 254 |
| Deflection in beams when loaded transversely | 254 |
| To calculate deflection in beams under different modes
of support and load | 261 |
| To find suitable size of beam for a given limit of
deflection | 263 |
| To find the constant for deflection | 264 |
| Modulus of elasticity calculated from the transverse
deflection in a beam | 265 |
| Allowable deflection | 266 |
| Torsional strength | 266 |
| Hollow round shafts | 270 |
| Square beams exposed to torsional stress | 270 |
| Torsional deflection | 271 |
| Formula for torsional deflection in hollow round beams | 271 |
| Shearing strength | 272 |
| Factor of safety | 274 |
| Notes on strength of materials | 274 |
| MECHANICS. | |
| Newton’s laws of motion | 276 |
| Gravity | 276 |
| Acceleration due to gravity | 276 |
| Velocity | 277 |
| Height of fall | 277 |
| Time | 278 |
| Distance a body drops during the last second | 278 |
| Table of time velocity and height of fall | 279 |
| Upward motion | 279 |
| Body projected at an angle | 279 |
| Motion down an inclined plane | 283 |
| Body projected in a horizontal direction from an elevated
place | 284 |
| To calculate the speed of a bursted fly-wheel from the
distance the fragments are thrown | 284 |
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