Moving Walkways |

Problem 3: Evaluate $\displaystyle \int \dfrac{x^3 \, dx}{(x^2 + 1)^3}$ by Algebraic Substitution |

Problem 2: Evaluate $\displaystyle \int y^3\sqrt{2y^2 + 1} \,\, dy$ by Algebraic Substitution |

Range of an Airplane |

Chemistry: Sugar Molecules |

strength of materials: normal stress of hollow circular tube |

Which curve has a constant first derivative? |

Diameter of bolts |

Exam: Bonus Set (HydroGeo) |

Depth and vertex angle of triangular channel for minimum perimeter |

Calculation for the location of support of vertical circular gate |

Ratio of force of water to force of oil acting on submerged plate |

Find the approximate height of a mountain by using mercury barometer |

Equivalent head, in meters of water, of 150 kPa pressure |

Compute for the discharge on the sewer pipe |

Coefficient of discharge of circular orifice in a wall tank under constant head |

The Formula for the Curve of a Trumpet Bell |

Absolute pressure of oil tank at 760 mm of mercury barometer |

Absolute pressure at 2.5 m below the oil surface |

Allowable loads on one bolt in seasoned wood loaded at both ends in normal duration |

Properties of Philippine Woods at 80% Grade |

Properties of Philippine Woods at 50% Grade |

Group Species of Philippine Woods |

Properties of Wide Flange Sections |

Find $x$ from $xy = 12$, $yz = 20$, and $zx = 15$ |