John the happy camper decides to leave his base camp in Terra Nova Park and go
for a hike. Compass in hand, he walks due south for 4.7 km in a time of 1.8 h. He
then runs 8.0 km at an angle of 37o north of west in a time of 1.0 h.
a. Draw a vector diagram for the trip. Include the vector representing John’s
displacement.
b. For each of the two parts of John’s trip write the associated displacement
vector in unit vector notation.
c. Determine where John ends up relative to base camp and
d. his average speed for the trip

Question