Question

Rachel and Richard are playing toys in the jungle while their parent sitting with them. After a while, Rachel walks 22.0 mm in a direction 60.0 ∘∘ west of north. Richard walks 13.0 mm in a direction 30.0 ∘∘ south of west. At this point, they immediately stop and turn their faces to each other.
a)- Find the distance between Rachel and Richard when they turn their faces to each other?
b)What direction Rachel must walk to reach Richard directly?

Answer 1

I am showing the detailed solution in below image