This app is a mechanical engineering formulary and a collection of engineering mechanics subjects. It can be used to solve mechanical problems and learn engineering mechanics. The content is based on the engineering exercises on pickedshares.com. There are additional links to pickedshares.com for each subject, guiding to the respective lessons.

This app is under development und will be updated and extended on regularly base.

Current topics are:
- 2D centroids of geometrical shapes
- greek alphabet
- radiant conversion
- trigonometric functions in right-angled triangles
- trigonometric functions in general triangles
- significant angles and function results
- right-hand-rules
- rule of Sarrus
- bearing symbols and bearing loads
- free body diagram examples
- line loads
- belt friction
- friction coefficients
- section properties for round, rectangular and profiles
- Hooke's law
- thermal strain
- strain tensor (Cauchy-Green)
- stress tensor
- stress vector
- invariants of the stress tensor