[" 3.Change the speed of "6m/s" into "km/h" ."],[" 4.What name is given to the speed in a specified direction? "]

Change the speed of 6 m/s into km/h.

Change a speed of 12 m/sec into km/hr.

Change a speed of 12 m/sec into km/hr.

Express the speed of 18 m/s in km/h.

……………. Is speed in Specified direction.

Convert a speed of 15 m//s into km//h .

Convert a speed of 36 km//h into m//s .

A man can row with a speed of 6 km/h in still water. What will be his speed with the stream, if the speed of stream is 2 km/h?