osortogael osortogael

25-01-2024
Physics

contestada

To qualify for the finals in a racing event, a race car must achieve an average speed of 255km/h on a track with a total length of 2500m. If a particular car covers the first half of the track at an average speed of 204km/h, what minimum average speed must it have in the second half of the event to qualify? (in km/h)

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