You walk for 20 minutes at 4.2 m/sec and then decide to run for 10 minutes at 3.0 m/sec. What is your average speed?
Posted: Fri May 06, 2022 11:51 am
You walk for 20 minutes at 4.2 m/sec and then decide to run for 10 minutes at 3.0 m/sec. What is your average speed?