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Physics, 12.11.2020 03:40 kountryboye25
A fast humvee drove from desert a to desert b. For the first 12 hours, it travelled at an average speed of 185 km/h. For the next 13 hours, it travelled at an average speed of 160 km/h. What was the average speed of the whole journey?
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A fast humvee drove from desert a to desert b. For the first 12 hours, it travelled at an average sp...
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