-0,37=-9,82t2/2

Solution for -0,37=-9,82t2/2 equation:

-0.37=-9.82t^2/2

We move all terms to the left:

-0.37-(-9.82t^2/2)=0

We get rid of parentheses

9.82t^2/2-0.37=0

We multiply all the terms by the denominator


9.82t^2-(0.37)*2=0

We add all the numbers together, and all the variables

9.82t^2-0.74=0

a = 9.82; b = 0; c = -0.74;
Δ = b2-4ac
Δ = 02-4·9.82·(-0.74)
Δ = 29.0672
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{29.0672}}{2*9.82}=\frac{0-\sqrt{29.0672}}{19.64}
=-\frac{\sqrt{}}{19.64}
$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{29.0672}}{2*9.82}=\frac{0+\sqrt{29.0672}}{19.64}
=\frac{\sqrt{}}{19.64}
$