Problem if the work required to speed up a car from 14kmh, Ask an Expert

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Problem: If the work required to speed up a car from 14km/h to 21km/h is 8.0 × 10³ J,

Part A: What would be the work required to increase the car's speed from 21km/h to 32km/h?

I need expert help to solve the above problem and express your answer using two significant figures.

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