Physics, 25.03.2020 17:47 kayleevilla
The car traveled part of the route at an average speed of 60 km / h. then it traveled at 130 km / h, and the last section traveled at 80 km / h. What was the average speed if the entire 200 km route was completed in 2.5 hours? save calculations
Answers: 1
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The car traveled part of the route at an average speed of 60 km / h. then it traveled at 130 km / h,...
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