With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
I have two 20" X 20' made of aluminum. The complete structure weights 2000lbs.
How much weight can I put on it?
How much will it sink into the water with the 2000lbs?
Over the years since this was posted, I've learnt that the overall density needs to be above that of water. Basically, the overall density of the system determines whether it will sink or not. Calculate the weight over the volume and if it's below 1,000 kg/m³ (water), it'll float.
butts and booties all the way
Play with Math: Make Animated GIF and HTML5
Maths Tricks, HOW TO find squares in seconds. GRE CAT APTITUDE, GMAT SPEED MATHEMATICS
Cyclicity, Numbers Maths tricks CAT GMAT GRE Prezi
Math Trick - Multiply faster than a calculator!
Control Your Robot Using a Wii Nunchuck (and an Arduino)
How to Construct a Simple Boat
Penny Barge Activity
Incredible Soda Bottle Pontoon Boat
Teach Me Python #5: Simple Maths
Posted:Sep 8, 2011
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.