2 years ago

An Olympic athlete runs a 400 m race in 50 s. What is her average speed?

Physics

1 answer:

timurjin [86]2 years ago

4 0

Answer:

Explanation:

distance = 400 m

time = 50 s

speed = distance / time

= 400 / 50

= 8 m/s

Hope this helps

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