a = v^2/r for r

Discussion in 'Calculator Requests' started by math_celebrity, Oct 21, 2021.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    a = v^2/r for r

    Start by cross multiplying to get r out of the denominator:
    ar = v^2

    Divide each side of the equation by a to isolate r:
    ar/a = v^2/a

    Cancel the a's on the left side, and we get:
    r = v^2/a

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