300=4.9t^2

Solution for 300=4.9t^2 equation:

Simplifying
300 = 4.9t2

Solving
300 = 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.
300 + -4.9t2 = 4.9t2 + -4.9t2

Combine like terms: 4.9t2 + -4.9t2 = 0.0
300 + -4.9t2 = 0.0

Add '-300' to each side of the equation.
300 + -300 + -4.9t2 = 0.0 + -300

Combine like terms: 300 + -300 = 0
0 + -4.9t2 = 0.0 + -300
-4.9t2 = 0.0 + -300

Combine like terms: 0.0 + -300 = -300
-4.9t2 = -300

Divide each side by '-4.9'.
t2 = 61.2244898

Simplifying
t2 = 61.2244898

Take the square root of each side:
t = {-7.824607965, 7.824607965}