Recent posts

Titlesort descending Last Post
53 - 55 Solved Problems in Maxima and Minima June 6, 2009 - 12:26pm
55 - Greatest angle subtended by a picture August 24, 2010 - 11:09pm
56 - 57 Maxima and minima problems of square box and silo June 8, 2009 - 8:20am
58 - 59 Maxima and minima: cylinder surmounted by hemisphere and cylinder surmounted by cone June 8, 2009 - 10:47pm
5th Video: Equilibrium of Concurrent Forces Using Complex Number February 22, 2018 - 12:00am
60 - 61 Maxima and minima problems of a folded page June 9, 2009 - 11:21am
62 - 63 Maxima and minima: cylinder inscribed in a cone and cone inscribed in a sphere June 10, 2009 - 11:32am
64 - 65 Maxima and minima: cone inscribed in a sphere and cone circumscribed about a sphere June 10, 2009 - 12:54pm
66 - 68 Maxima and minima: Pyramid inscribed in a sphere and Indian tepee June 12, 2009 - 10:10am
69 - 71 Shortest and most economical path of motorboat June 13, 2009 - 11:42pm
6th Video: Derivation of Pythagorean Theorem February 26, 2018 - 4:23pm
705 Centroid of parabolic segment by integration April 27, 2012 - 5:35pm
706 Centroid of quarter circle by integration April 28, 2012 - 5:02pm
707 Centroid of quarter ellipse by integration April 29, 2012 - 8:04am
708 Centroid and area of spandrel by integration April 29, 2012 - 11:30am
709 Centroid of the area bounded by one arc of sine curve and the x-axis April 29, 2012 - 6:26pm
714 Inverted T-section | Centroid of Composite Figure May 1, 2012 - 12:28pm
715 Semicircle and Triangle | Centroid of Composite Figure May 1, 2012 - 7:35pm
716 Semicircular Arc and Lines | Centroid of Composite Figure May 4, 2012 - 4:54pm
717 Symmetrical Arcs and a Line | Centroid of Composite Line May 4, 2012 - 5:47pm
718 Square and Triangles | Centroid of Composite Area May 4, 2012 - 10:28pm
719 Closed Straight Lines | Centroid of Composite Lines May 5, 2012 - 7:22am
72 - 74 Light intensity of illumination and theory of attraction June 14, 2009 - 4:45pm
720 Two triangles | Centroid of Composite Area October 21, 2012 - 2:16pm
721 Increasing the width of flange to lower the centroid of inverted T-beam October 21, 2012 - 2:37pm

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