Math Problem Statement
Combine the following two velocity vectors to find the resultant vector. Vector A = 200 $ % at 60° and Vector B = 100 $ % at 140° .
Solution
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Math Problem Analysis
Mathematical Concepts
Vector Addition
Trigonometry
Pythagorean Theorem
Inverse Tangent
Formulas
Ax = A * cos(θA)
Ay = A * sin(θA)
Bx = B * cos(θB)
By = B * sin(θB)
R = sqrt(Rx^2 + Ry^2)
θR = tan^(-1)(Ry / Rx)
Theorems
Pythagorean Theorem
Trigonometric Functions
Inverse Tangent Function
Suitable Grade Level
Grades 10-12