650=4.9t^2

Solution for 650=4.9t^2 equation:

Simplifying
650 = 4.9t2

Solving
650 = 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.
650 + -4.9t2 = 4.9t2 + -4.9t2

Combine like terms: 4.9t2 + -4.9t2 = 0.0
650 + -4.9t2 = 0.0

Add '-650' to each side of the equation.
650 + -650 + -4.9t2 = 0.0 + -650

Combine like terms: 650 + -650 = 0
0 + -4.9t2 = 0.0 + -650
-4.9t2 = 0.0 + -650

Combine like terms: 0.0 + -650 = -650
-4.9t2 = -650

Divide each side by '-4.9'.
t2 = 132.6530612

Simplifying
t2 = 132.6530612

Take the square root of each side:
t = {-11.517511068, 11.517511068}