If a runner covers 400 meters in 50 seconds, what is the runners average speed? What if the runner takes 60 seconds to cover the
same distance?
2 answers:
400/50 = 8 m/s;
400/60 = 6,(3) m/s;
Answer:
400/50 = 8 m/s 400/60 = 6,(3) m/s
Step-by-step explanation:
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