shanna12 shanna12

28-07-2017
Physics

contestada

A bird flew 16 km west in 5 hours , then flew 20 km east in 6 hours . What was the birds velocity?

Respuesta :

28-07-2017

During that period of time, the bird's displacement was 4 km east. So its velocity was (4km east)/(11hrs). That's 0.36 km/hour east. (rounded)

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