Write the vector v in the form aiplusbj, given its magnitude left norm Bold v right norm and the angle alpha it makes with the
positive x-axis.Left norm Bold v right normequals12, alphaequals150
1 answer:
Answer:
Step-by-step explanation:
Given:
The magnitude, v=12
The angle it makes with the positive x-axis =
Now for a vector (x,y)
- ; and
Therefore:
Similarly:
Recall that:
Therefore:
The vector in the form ai+bj is therefore:
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