Sergei experienced one of the biggest earthquakes when visiting taiwan in 1999. he noticed that his refrigerator
moved on the wooden floor and made marks on it. by measuring the marks he was able to trace how the
refrigerator moved. the first move was northeast with a distance of 20 cm. the second move was northwest with a
distance of 10 cm. the final move was northeast with a distance of 5 cm. find the vectors that would re-create the
refrigerator’s movement on the floor and find the distance that the refrigerator moved from its original spot to its
resting place. draw a diagram of these vectors.