Answer 4.2a
Förberedande Mekanik
(Skillnad mellan versioner)
(New page: 68.9 <math>\mathbf{i}</math> <math>+</math> 57.9 <math>\mathbf{j}</math>) |
(New page: 68.9 <math>\mathbf{i}</math> <math>+</math> 57.9 <math>\mathbf{j}</math>) |
Nuvarande version
68.9 \displaystyle \mathbf{i} \displaystyle + 57.9 \displaystyle \mathbf{j}
