# Recent posts

Title Last Post
Problem 3: Evaluate $\displaystyle \int \dfrac{x^3 \, dx}{(x^2 + 1)^3}$ by Algebraic Substitution August 25, 2021 - 12:04pm
Problem 2: Evaluate $\displaystyle \int y^3\sqrt{2y^2 + 1} \,\, dy$ by Algebraic Substitution August 25, 2021 - 11:23am
Range of an Airplane August 24, 2021 - 11:40pm
Chemistry: Sugar Molecules August 24, 2021 - 10:59pm
strength of materials: normal stress of hollow circular tube August 22, 2021 - 7:31pm
Which curve has a constant first derivative? August 20, 2021 - 3:07pm
Diameter of bolts August 20, 2021 - 2:52pm
Exam: Bonus Set (HydroGeo) August 19, 2021 - 11:46pm
Depth and vertex angle of triangular channel for minimum perimeter August 19, 2021 - 11:34pm
Calculation for the location of support of vertical circular gate August 19, 2021 - 10:45pm
Ratio of force of water to force of oil acting on submerged plate August 18, 2021 - 5:35pm
Find the approximate height of a mountain by using mercury barometer August 15, 2021 - 11:01pm
Equivalent head, in meters of water, of 150 kPa pressure August 15, 2021 - 10:54pm
Compute for the discharge on the sewer pipe August 15, 2021 - 10:48pm
Coefficient of discharge of circular orifice in a wall tank under constant head August 15, 2021 - 10:40pm
The Formula for the Curve of a Trumpet Bell August 15, 2021 - 2:43pm
Absolute pressure of oil tank at 760 mm of mercury barometer August 15, 2021 - 1:19am
Absolute pressure at 2.5 m below the oil surface August 12, 2021 - 11:38pm
Allowable loads on one bolt in seasoned wood loaded at both ends in normal duration August 10, 2021 - 9:26pm
Properties of Philippine Woods at 80% Grade August 10, 2021 - 7:01pm
Properties of Philippine Woods at 50% Grade August 10, 2021 - 5:57pm
Group Species of Philippine Woods August 10, 2021 - 5:25pm
Properties of Wide Flange Sections August 10, 2021 - 2:14am
Find $x$ from $xy = 12$, $yz = 20$, and $zx = 15$ July 29, 2021 - 1:05pm
Value of t for a germ population to double its original value July 29, 2021 - 12:35pm