Waec Model Questions Vol1 2021 Physics Question 49
Practice objective / multiple choice question 49 from the 2021 Waec Model Questions Vol1 Physics examination.
Vector \(\mathbf{A}\) has magnitude 3 units and is directed along the positive x‑axis. Vector \(\mathbf{B}\) has magnitude 4 units and makes an angle of 60° with the positive x‑axis. Find the magnitude of the resultant vector \(\mathbf{R}=\mathbf{A}+\mathbf{B}\).
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About This Question
This is Waec Model Questions Vol1 2021 Physics Question 49. It is one of the objective questions from the 2021 Waec Model Questions Vol1 Physics examination.
Difficulty level: Easy .
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