-4.9t^2+0.25=0

Solution for -4.9t^2+0.25=0 equation:

Simplifying
-4.9t2 + 0.25 = 0

Reorder the terms:
0.25 + -4.9t2 = 0

Solving
0.25 + -4.9t2 = 0

Solving for variable 't'.

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

Add '-0.25' to each side of the equation.
0.25 + -0.25 + -4.9t2 = 0 + -0.25

Combine like terms: 0.25 + -0.25 = 0.00
0.00 + -4.9t2 = 0 + -0.25
-4.9t2 = 0 + -0.25

Combine like terms: 0 + -0.25 = -0.25
-4.9t2 = -0.25

Divide each side by '-4.9'.
t2 = 0.05102040816

Simplifying
t2 = 0.05102040816

Take the square root of each side:
t = {-0.225876976, 0.225876976}