Question
A boy travels 8km north, 3km east and then 5km south. Find the magnitude of displacement of the boy
Answers
Anonymous
Net north: 3KM
net ease 3KM
direction=NE
magnitude: sqrt(3^2+3^2)
net ease 3KM
direction=NE
magnitude: sqrt(3^2+3^2)
value
12km north then16KM three hours what is displacement?