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Does the KE of a car change more when it goes from 10 to 20 km/h or when it goes from 20 to 30 km/h?

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20 to 30

KE=(1/2)(m)(v^2)
velocity is squared, bigger difference higher you go

20 to 30 km/h

KE=1/2 × m × v^2
Velocity is squared higher you go bigger difference

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