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h=at-.25vtsquared ,solve for a

Please help me, I have no idea how to solve!

  • Math -

    We try to isolate the target variable a on the left hand side of the equation.

    h-at = at-at -(1/4)vt² (subtract at on each side)
    h-at = -(1/4)vt²
    h-h -at = -(1/4)vt² -h (subtract h on each side)
    -at = -(1/4)vt²-h
    Now divide by -t on each side
    -at/(-t) = (-(1/4)vt²-h)/(-t)
    a = ((1/4)vt²+h)/t
    =(1/4)vt + h/t

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