In: Physics
Rachel and Richard are playing toys in the jungle while their parent sitting with them. After a while, Rachel walks 30.0 mm in a direction 60.0 ∘∘ west of north. Richard walks 14.0 mm in a direction 30.0 ∘∘ south of west. At this point, they immediately stop and turn their faces to each other.
Part A - Find the distance between Rachel and Richard
when they turn their faces to each other?
Part B - What direction Rachel must walk to reach Richard
directly?