Physics, 22.09.2020 03:01, gchippewa81

A fast humvee drove from desert a to desert b for the first 12 hours it travelled at an average speed of 185km/h for the next 13 hours it travelled at an average speed of 160km/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 spee...