Question

a short film due east for a distance of 8.9 kilometre turns around and goes due West for 2.8 kilometres at finally turn around again and head 5.7 kilometres East what is the displacement of the shark​

Answer 1

Answer:

the answer is 11.8 in east

Explanation:

You can do that by adding all east value as positive and west as negative.

Answer 2

Answer:

8.9-2.8=6.1

6.1+5.7=11.8km