Two students leave home
(A)
and go to the shop
(C)
, as shown in Figure 7. One student heads in a straight line for
C
, but the other student goes to
C
via
B
. Home A C Shop a Determine the distance travelled by the person going directly to
C
. b Determine the distance travelled by the person going to
C
via
B
. c Calculate the displacement of the person at point B. (
vec(s)_(B)=
?) d Calculate the displacement at point C. ?