1.2=(4.9)t^2

Solution for 1.2=(4.9)t^2 equation:

Simplifying
1.2 = (4.9) * t2

Solving
1.2 = 4.9t2

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Add '-4.9t2' to each side of the equation.
1.2 + -4.9t2 = 4.9t2 + -4.9t2

Combine like terms: 4.9t2 + -4.9t2 = 0.0
1.2 + -4.9t2 = 0.0

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -4.9t2 = 0.0 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -4.9t2 = 0.0 + -1.2
-4.9t2 = 0.0 + -1.2

Combine like terms: 0.0 + -1.2 = -1.2
-4.9t2 = -1.2

Divide each side by '-4.9'.
t2 = 0.2448979592

Simplifying
t2 = 0.2448979592

Take the square root of each side:
t = {-0.494871659, 0.494871659}