Question 788909
An airplane moving in a calm weather (no
wind) is headed to the west. If there is a wind
of 19 km/h toward the north, find the speed
of the airplane relative to the ground.
The airplane’s speed relative to the air is
104 km/h.
--------------
1st you say there's no wind.
Then you say the wind is 19 km/hr.
Which is it?