Dimensional analysis is a powerful tool used in engineering and physics to understand and analyze physical phenomena by examining the relationships between different physical quantities. By considering the dimensions of variables involved, dimensional analysis helps derive relationships that are independent of specific unit systems, allowing for the simplification and generalization of complex problems :

  1. Solve the equation : 2 x^2 + 5x -8 =0
  2. A ladder is leaning against a wall. The ladder forms an angle of 30° with the ground. If the length of the ladder is 10 meters, find the height at which the ladder touches the wall

Modifié le: samedi 20 avril 2024, 23:14