Physics
Physics, 29.08.2019 20:30, treyhunt5362

Problem 4:
john drove south 120 km at 60 km/h and then east 150 km at 50 km/h.
determine
a) the average speed for the whole journey?
5) the magnitude of the average velocity for the whole journey?

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Answers: 1
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Problem 4:
john drove south 120 km at 60 km/h and then east 150 km at 50 km/h.
determine<...

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