In this third editions the vectorial character of mechanics has again been emphasized. The concept of vectors and the laws governing the edition and the resolution of vector were discussed at the beginning of the volume on statics.
Feroelektrik adalah material dielektrik yang memiliki polarisasi listrik spontan (terjadi tanpa medan listrik eksternal) yang dapat dibalik (dibuat berubah arah) dengan menerapkan medan listrik eksternal. Sifat unik ini, mirip dengan magnet yang memiliki kutub utara dan selatan, memungkinkan feroelektrik digunakan dalam aplikasi seperti penyimpanan data (memori), sensor, aktuator, dan kapasitor.
Engineering mechanics is a branch of mechanics that deals with the behavior of bodies (both rigid and deformable) under the action of forces. It's a foundational subject for many engineering disciplines, including mechanical, civil, aerospace, and biomedical engineering.