College physics

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The magnitude of vector is 40.0 units and points in the direction 315° counterclockwise from the positive x-axis. Calculate the x- and y-components of this vector.

  • College physics -

    y=r sin theta
    y= 40*sin315
    y=-28.3 units

    x=r cos theta
    x= 40*cos315
    x=28.3 units

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