There is a brick on the board. One end of the board is raised smoothly. Will this change the pressure of the brick on the board?
| December 1, 2020 | education
The larger the angle, the smaller the cosine. The pressure of the bricks on the board changes. The pressure of the bricks on the board begins to decrease. Here is the formula: P = mgcosa.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
