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tino4ka555 [31]

4 years ago

6

A jogger runs at an average speed of 5 m/s for 3 minutes, then finishes with an average speed of 4 m/s for 2 minutes. What is hi

s average speed in m/s for the run?

1 answer:

Mrac [35]4 years ago

3 0

Answer:

4.6 m/s

Explanation:

5 * 180 + 4 * 120 = 1380

1380 / (5 * 60) = 4.6

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