Question
Find the component form of v given its magnitude and the angle it makes with the positive x-axis. Sketch v.
Magnitude: ||v||=3
angle: θ = 45°
Magnitude: ||v||=3
angle: θ = 45°
Answers
oobleck
as usual,
x = 3cosθ
y = 3sinθ
so, v = <3/√2 , 3/√2)
x = 3cosθ
y = 3sinθ
so, v = <3/√2 , 3/√2)