Question

1.
From point A, a boy walks 4 m to the east, 2 m
to the south, 4 m to the west, and finally 2 m
to the north. Find (a) the distance he travelled;
(b) his displacement.

Answer 1

(a) 12 m

(b) The place he started..

Explanation:

(a) 4m+2m+4m+2m = 12m