Physics, 22.01.2021 08:10 rwlockwood1

A girl rides her scooter to school, a total distance of 4.5km. She has to slow down twice to cross busy streets, but overall the journey takes her 0.65h. What is her average speed during the trip?

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A girl rides her scooter to school, a total distance of 4.5km. She has to slow down twice to cross b...