Question

Displacement vectors of 1km south, 3kn north, 6km south, and 2km north combined to a total displacement of.....

A.) 12km
B.) 6km
C.) 4km
D.) 2km

Answer 1

I will fan and medal for best answer!!!

Answer 2

Add all the north vectors and subtract all the south vectors. If the final vector is positive, its towards north and if it is negative then it is towards south.

Answer 3

So my answer is -2km?

Answer 4

so...D?

Answer 5

yes it is D good

Answer 6

Thanks :D