
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
A soccer ball is kicked up from the ground. The height $h$ (in meters) of the soccer ball above the ground is related to the time $t$ (in seconds) after the ball is kicked by the function $h=at^{2}+19.6t$. Given that the ball lands after $4$ seconds, the maximum height of the ball above the ground is ______ meters.

Present the answer in LaTex format: \boxed{Your answer}
user