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Physics, 23.09.2021 14:00 edjiejwi

If a vehicle can accelerate at a rate of 4.3 km/s squared, how long will it take for its speed to change from 30 km/s to 55 km/s?

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If a vehicle can accelerate at a rate of 4.3 km/s squared, how long will it take for its speed to ch...
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