cosθ=Δx|Δr|
vCalc Reviewed
cosθ=Δx|Δr|
|r| Magnitude of Δr. | ||
(Δx) x component of vector r | ||
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UUID | 0b9d4d03-e6d1-11e5-9770-bc764e2038f2 |
The cosine of theta formula, cos(Θ) = Δx/|Δr|, 
Vector r componentscomputes the cosine of the angle between the vector r and the x axis.
INSTRUCTIONS: Enter the following:
- (Δx) The x component of vector r.
- (|Δr|) The magnitude of vector r
The calculator returns the cosine of the angle.
References
This equation, cosθ=Δx|Δr|, is used in 1 page
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