4. Exercises
Förberedande Mekanik
(Skillnad mellan versioner)
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<math>\mathbf{j}</math> | <math>\mathbf{j}</math> | ||
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</div>{{#NAVCONTENT:Answer|Answer 4.1|Solution|Solution 4.1}} | </div>{{#NAVCONTENT:Answer|Answer 4.1|Solution|Solution 4.1}} | ||
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| + | ===Exercise 4.2=== | ||
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| + | Express each of the forces given below in the form | ||
| + | <math>a\mathbf{i}+b\mathbf{j}</math> | ||
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| + | </div>{{#NAVCONTENT:Answer a|Answer 4.2a|Answer b|Answer 4.2b|Answer c|Answer 4.2c|Answer d|Answer 4.2d|Answer e|Answer 4.2e|Answer f|Answer 4.2f}} | ||
Versionen från 8 september 2009 kl. 13.19
| Theory | Exercises |
Exercise 4.1
The diagram shows a force and the unit vectors \displaystyle \mathbf{i} and \displaystyle \mathbf{j}
Express the force in terms of the unit vectors \displaystyle \mathbf{i} and \displaystyle \mathbf{j}
Answer
Hämtar...
Solution
Exercise 4.2
Express each of the forces given below in the form \displaystyle a\mathbf{i}+b\mathbf{j}
Answer a
Answer b
Answer c
Answer d
Answer e
Answer f
