A group of hikers has wandered 150m East off the trail they were walking on. The trail ran in a SW-NE direction. Discovering that they are lost the first member leads them North for 1 minute at 1.5 m/s. Thinking that they had crossed the path again a second hiker takes over and leads them SE. They walk 36 meters at their previous speed. Finally frustrated a third member leads them West and they walk at a speed of 2 m/s for 45 seconds.
a) Did the group cross the trail during their wandering?
b)
At the end of this wandering, what was the group’s displacement from the point at which they started back toward the trail?
c)
What was the group’s average velocity in trying to return to the trail?
d)
What was their final displacement from the trail?
I tried so many times to draw their journey and make sense of it but I just don't get it