150=4.9t^2

Solution for 150=4.9t^2 equation:

Simplifying
150 = 4.9t2

Solving
150 = 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.
150 + -4.9t2 = 4.9t2 + -4.9t2

Combine like terms: 4.9t2 + -4.9t2 = 0.0
150 + -4.9t2 = 0.0

Add '-150' to each side of the equation.
150 + -150 + -4.9t2 = 0.0 + -150

Combine like terms: 150 + -150 = 0
0 + -4.9t2 = 0.0 + -150
-4.9t2 = 0.0 + -150

Combine like terms: 0.0 + -150 = -150
-4.9t2 = -150

Divide each side by '-4.9'.
t2 = 30.6122449

Simplifying
t2 = 30.6122449

Take the square root of each side:
t = {-5.532833352, 5.532833352}