Physics, 02.10.2020 15:01 izabellehannah7165
A car has an average speed of 89.0 km/h for one hour, then an average speed of 96.8 km/h for two hours during a three hour trip. What was the average speed for the three hour trip?
Answers: 2
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A car has an average speed of 89.0 km/h for one hour, then an average speed of 96.8 km/h for two hou...
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