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23-09-2019
Physics

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Hannah walks 0.30 km to class in 5.0 min. what is her average speed in m/s?

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23-09-2019

Answer:

1.0 m/s

Explanation:

First, convert to SI units.

0.30 km × (1000 m / km) = 300 m

5.0 min × (60 s / min) = 300 s

Speed is distance divided by time:

300 m / 300 s = 1.0 m/s

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