time at 5 m/s = 20 sec
time at 1 m/s = 100 sec
total time = 120 sec
total distance = 200 m
200 m/120 sec = 1.67 m/s
Rosemary K.
asked 11/24/18What is the average spoed if you run 100 m at a speed of 5 m/s and then walk 100 m at a speed 0f 1 m/s?
time at 5 m/s = 20 sec
time at 1 m/s = 100 sec
total time = 120 sec
total distance = 200 m
200 m/120 sec = 1.67 m/s
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