A man leaves the garrage in
his house and drives to a
neighbouring town which is
twenty kilometres away from
his house on sight-seeing. He
returns home to his garrage
two hours after. What is his
average velocity from home in
km/h?
his house and drives to a
neighbouring town which is
twenty kilometres away from
his house on sight-seeing. He
returns home to his garrage
two hours after. What is his
average velocity from home in
km/h?