Area inside a circle but outside three other externally tangent circles
12 years 1 month ago
02 - Time to dissipate 90% of certain radioactive substance
12 years 1 month ago
01 - Find how long would it take for half amount af radium to decompose
12 years 1 month ago
Simple Chemical Conversion
12 years 1 month ago
01 - Thermometer reading after 6 minutes of being outside
12 years 1 month ago
Newton's Law of Cooling
12 years 1 month ago
Elementary Applications
12 years 1 month ago
Problem 1010 and Problem 1011 | Investigation of timber reinforced by two steel channels
12 years 2 months ago
Problem 1009 | Width of aluminum plate reinforcement for the wood section to resist 14 kN-m moment
12 years 2 months ago
Problem 1008 | Finding the width of steel plate reinforcement
12 years 2 months ago
Problem 1007 | Flexural stresses developed in the wood and steel fibers
12 years 2 months ago
Problem 1006 | Width of fastened steel plate for balanced reinforcement
12 years 2 months ago
Problem 1005 | Maximum concentrated load at the midspan that the reinforced timber beam can carry
12 years 2 months ago
Problem 1003 | Maximum stresses in wood and steel of composite beam
12 years 2 months ago
Problem 1004 | Increase in moment capacity due to aluminum plate reinforcement
12 years 2 months ago
Problem 1002 | Increase in moment capacity due to steel plate reinforcement
12 years 2 months ago
Beams with Different Materials
12 years 2 months ago
Reinforced Beams
12 years 2 months ago
Volume of pyramid cut from a sphere
12 years 3 months ago
Amount of water inside the horizontal cylindrical tank
12 years 3 months ago
01 - Circle tangent to a given line and center at another given line
12 years 3 months ago
The Circle
12 years 3 months ago
031 Review Problem - Cost of mainline sewer pipe
12 years 3 months ago
030 Review Problem - Amount of molten glass in a lump
12 years 3 months ago
029 Review Problem - Chinese coin pierced by a square hole
12 years 3 months ago
028 Review Problem - Amount of metal sheet used to construct a water tank
12 years 3 months ago
027 Review Problem - Amount of concrete in making fencing posts
12 years 3 months ago
026 Review Problem - Find the diameter of a wooden ball
12 years 5 months ago
025 Review Problem - Time required to fill a reservoir of water
12 years 5 months ago
024 Review Problem - Will the pail hold all the water in the pipe?
12 years 5 months ago
023 Review Problem - Lead pipe melt into a cube
12 years 5 months ago
022 Review Problem - Tin required to create a funnel
12 years 5 months ago
021 Review Problem - Finding the volume of a stone
12 years 5 months ago
020 Review Problem - Volume of a factory chimney
12 years 5 months ago
019 Review Problem - Which buy is more economical?
12 years 5 months ago
018 Review Problem - Volume of Stone Bridge
12 years 6 months ago
017 Review Problem - Amount of water to fill the large network of city pipes
12 years 6 months ago
016 Review Problem - Mammoth Dredges Used in Panama Canal
12 years 6 months ago
015 Review Problem - Volume of spherical shell
12 years 8 months ago
014 Review Problem - Weight of concrete surge chamber when full of water
12 years 8 months ago
013 Review Problem - Volume of water inside the Venturi meter
12 years 8 months ago
012 Review Problem - Lake for household water supply
12 years 8 months ago
011 Review Problem - Cutting the strongest square timber
12 years 8 months ago
010 Review Problem - Volume of a stick
12 years 8 months ago
009 Review Problem - Volume of anchor ring
12 years 8 months ago
008 Review Problem - Pint tin can
12 years 8 months ago
007 Review Problem - Length of wire
12 years 8 months ago
006 Review Problem - Area illuminated by light placed in front of the globe
12 years 8 months ago
005 Review Problem - Weight of gravity dam
12 years 8 months ago
004 Review Problem - Size of a column in Fingal's Cave
12 years 8 months ago