A displacement vector of magnitude 10 m at an angle of 60o with positive y-axis has an y-component ofGroup of answer choices0-8.66 m8.66 m5 m-5 mNext
Question
A displacement vector of magnitude 10 m at an angle of 60o with positive y-axis has an y-component ofGroup of answer choices0-8.66 m8.66 m5 m-5 mNext
Solution
The y-component of a displacement vector can be calculated using the formula:
y = r*cos(θ)
where: r is the magnitude of the displacement vector, and θ is the angle the vector makes with the positive y-axis.
In this case, r = 10 m and θ = 60°.
So, the y-component of the displacement vector is:
y = 10*cos(60°)
The cosine of 60° is 0.5, so:
y = 10*0.5 = 5 m
Therefore, the y-component of the displacement vector is 5 m.
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