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Find x-component of vector d=(110m , 46 degrees below + x-axis).
Find y-component of vector d=(110m ,46 degrees below + x-axis).
Find x-component of vector v=(350m/s , 28degrees above + x-axis).
Find y-component of vector v=(350 , 28 above + x-axis).
Find x-component of vector a=(9.0 , - y-direction).
Find y-component of vector a=(9.0 , - y-direction).

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Anonymous

  1. d(x)=dcos46⁰=110•cos46⁰=76.4 m.
    d(y) =- dsin46⁰=- 110•sin46⁰= - 79.1 m.
    v(x) = vcos28⁰=350•cos28⁰= 309 m/s
    v(y) = vsin28⁰=350•sin28⁰=164.3 m/s
    a(x) = 0
    a(y) = - 9 m/s²

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    Elena

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