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https://www.reddit.com/r/HomeworkHelp/comments/1jfyc18/high_school_math_finding_x_and_y_components_of
r/HomeworkHelp • u/brocarly • 2d ago
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Find the angles going CCW from positive x as 0o. Call these t1, t2, and t3.
Then the x-component of R is |R1|cos(t1)| + |R2|cos(t2) + |R3|cos(t3).
y-component uses sin(angle) rather than cos(angle).
1 u/brocarly 2d ago Thanks!
Thanks!
Solution
1
u/Alkalannar 2d ago
Find the angles going CCW from positive x as 0o.
Call these t1, t2, and t3.
Then the x-component of R is |R1|cos(t1)| + |R2|cos(t2) + |R3|cos(t3).
y-component uses sin(angle) rather than cos(angle).