What is the change in velocity if a car traveling 30{m}/{s} north slows to 20{m}/{s} north?
A. 20{m}/{s} north
B. 10{m}/{s} north
C. 30{m}/{s} south
D. 10 {m}/{s} south
1 answer
B. 10 m/s, North.
A. 20{m}/{s} north
B. 10{m}/{s} north
C. 30{m}/{s} south
D. 10 {m}/{s} south
1 answer