Question

Solve h=vt-gt^2, for v

Answer 1

Answer:

v = (h/t) + gt.

Step-by-step explanation:

h = vt - gt^2

vt = h + gt^2

v = (h + gt^2) / t

v = (h/t) + gt.

Answer 2

Answer:

  $v=\dfrac{h+gt^2}{t}$

Step-by-step explanation:

As with any "solve for" problem, you undo what has been done to v, in reverse order. In this equation v has been ...

• multiplied by t
• had gt^2 subtracted from the product

So, the first step is to undo the subtraction by adding gt^2 to the equation:

  h +gt^2 = vt

Now, we undo the multiplication by dividing by the coefficient of v.

  (h +gt^2)/t = v