Mathematics, 23.09.2019 10:30 dondre54

Astudent drives 4.8-km trip to school and averages a speed of 22.6 m/s. on the return trip home, the student travels with an average speed of 16.8 m/s over the same distance. what is the average speed (in m/s) of the student for the two-way trip? (be careful.)

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Astudent drives 4.8-km trip to school and averages a speed of 22.6 m/s. on the return trip home, the...