Joules is a library (gem) for providing simple Physics formulas in kinematics, forces, waves, electricity, and so much more. A selection of fundamental constants are also provided. It is written entirely in Ruby.

Note: For library download, please visit https://www.rubygems.org/gems/joules.

gem build joules.gemspec

gem install joules-0.4.4.gem

require 'joules'

Joules.gravitational_potential_energy(0.5, 6)

This would return 29.43.

Joules.power(Joules.work_done(40, 2.34), 4)

This would return 23.4.

Note: For documentation on usage of methods and constants, please visit http://www.rubydoc.info/gems/joules/.

In order to make Joules better, everyone is encouraged to help improve this project. Before diving into the code, please familiarize yourself with the Guide to Contributing.

• Joules is licensed under the MIT license.