# Who is more Precise?

Geometry Level pending

Albert walks with uniform acceleration in the North Direction. John, from the same starting position, walks left with uniform speed of $$10ms^{-1}$$. Given that the shortest distance between them after 10 seconds is $$125m$$, find Albert's speed at 5 seconds ($$ms^{-1}$$)

Details Precision of 5.39 is 0.39

$$pre(5.00)=0$$

$$pre(10.38738383)=38738383$$

They both started with initial speed of 0

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