The velocities of 5 molecules are `2m//s,3m//s,4m//s,5m//s and 6m//s` respectively.
Channel: Doubtnut
Date: 2020-05-24

The velocities of 5 molecules are `2m//s,3m//s,4m//s,5m//s and 6m//s` respectively. What is their mean velocity?