This app is aimed at students who are looking for exercises on the subject of strength with tips and detailed solutions.There are tasks, tips and solutions on the following topics:- Power blast- Balance of power- Hookes law- decomposition of forces- Force parallelograms- Friction and inclined planeWith each processing, there are always new values in the tasks, so that it is worth repeating the task.For each task, tips and a theoretical part help with the processing. After a result has been entered, it is checked. If it is correct, points are awarded based on the level of difficulty. A sample solution can then also be viewed.If the result obtained is incorrect, it is recommended to repeat the task.