
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
Given the relationship between the angle of rotation $\alpha$ (in radians) and time $t$ (in seconds) of a certain wheel is $\alpha= \frac {2\pi}{0.64}t^2$ ($t\geq0$), determine the instantaneous angular velocity of the wheel at 1.6 seconds after it starts.

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