Question

Vanessa walked 100m E and turned 60m W. After walking another unmeasured displacement, she finds herself again in the opening of the cave where she started. What is the measurement of the unmeasured displacement?

Answer 1

40mW

Answer 2

40mW?

Answer 3

walked one way, turned around and walked back lol

Answer 4

40 meters west.. since she needed exactly that distance to get back...

Answer 5

No,no.....

Answer 6

no, no?

Answer 7

Maybe it's me, I would have thought the intent of the question was to get a triangle.

It depends on the frame, fixed or Vanessa.