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The Planck time is the smallest meaningful unit of time in the context of our current understanding of physics. It is approximately equal to 5.39 × 10^(-44) seconds.

If we were to consider a speed of 1 yottameter (10^24 meters) per Planck time unit, it would result in an extraordinarily fast speed. To calculate this speed, we divide the distance (1 yottameter) by the time (Planck time):

Speed = Distance / Time = 1 yottameter / Planck time = (10^24 meters) / (5.39 × 10^(-44) seconds)

To simplify the calculation, we can express the speed in meters per second:

Speed ≈ (10^24 meters) / (5.39 × 10^(-44) seconds) = (10^24 meters) * (1 / (5.39 × 10^(-44) seconds)) = (10^24 / 5.39) meters per second ≈ 1.85 × 10^67 meters per second

So, ignoring the laws of physics, a speed of 1 yottameter per Planck time unit would be approximately 1.85 × 10^67 meters per second. It is an extremely high and unrealistic speed, far beyond anything considered possible within our current understanding of the universe.

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