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12 questions from this quiz
Magnitude and direction
AcosθA \cos \thetaAcosθ
AsinθA \sin \thetaAsinθ
At the head of A⃗\vec{A}A
Adding a negative vector
Ax2+Ay2\sqrt{A_x^2 + A_y^2}Ax2+Ay2
Positive xxx-axis
A scalar quantity
∣A⃗∣∣B⃗∣cosθ|\vec{A}| |\vec{B}| \cos \theta∣A∣∣B∣cosθ
The plane containing A⃗\vec{A}A & B⃗\vec{B}B
∣A⃗∣∣B⃗∣sinθ|\vec{A}| |\vec{B}| \sin \theta∣A∣∣B∣sinθ
The resultant force is zero
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