38=4.9*t^2

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Solution for 38=4.9*t^2 equation:


Simplifying
38 = 4.9t2

Solving
38 = 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.
38 + -4.9t2 = 4.9t2 + -4.9t2

Combine like terms: 4.9t2 + -4.9t2 = 0.0
38 + -4.9t2 = 0.0

Add '-38' to each side of the equation.
38 + -38 + -4.9t2 = 0.0 + -38

Combine like terms: 38 + -38 = 0
0 + -4.9t2 = 0.0 + -38
-4.9t2 = 0.0 + -38

Combine like terms: 0.0 + -38 = -38
-4.9t2 = -38

Divide each side by '-4.9'.
t2 = 7.755102041

Simplifying
t2 = 7.755102041

Take the square root of each side:
t = {-2.784798384, 2.784798384}

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