Asked by Queen

if you move 10 km north ,10 km east and 10 km south ,what is the displacement
Answered by DrBob222
Draw vectors to show. The displacement is 10 km to the east. The 10 km north cancels the 1-0 im south.
Answered by henry2,
D = 10i + 10 -10i = 10 + 0i = 10 km E.