Gce Model Questions Vol1 2019 Physics Question 32
Practice objective / multiple choice question 32 from the 2019 Gce Model Questions Vol1 Physics examination.
Vector \(\mathbf{u}\) has components \((3,\,-4)\) and vector \(\mathbf{v}\) has components \((k,\,2)\). If the dot product \(\mathbf{u}\cdot\mathbf{v}=10\), determine the value of \(k\) and then find the angle \(\theta\) between \(\mathbf{u}\) and \(\mathbf{v}\) (give \(\theta\) to one decimal place).
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This is Gce Model Questions Vol1 2019 Physics Question 32. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Physics examination.
Difficulty level: Easy .
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