Find the x- and y-components of R = 2A − B if A has components Ax...

Question

Question

Find the x- and y-components of R = 2A − B if A has components Ax = 17.7 m and Ay = 14.2 m whereas B has components Bx = 20.7 m and By = 8.30 m

science physics

Answer 1

Answer #1

R = 2A - B

For X components

R_X = 2 A _x - B _x

R _X = 2(17.7) - 20.7

R _X = 14.7 m

For Y components

R y = 2 A _y- B _y

R _y = 2(14.2) - 8.30

R _y = 20.10 m

Therefore X component of R = 14.7 m

Y component of R = 20.10 m

Answer 2

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