Multiple Choice
An automobile of mass 1300 kg has an initial velocity of 7.20 m/s toward the north and a final velocity of 6.50 m/s toward the west.The magnitude and direction of the change in momentum of the car are
A) 1.26 104 kg · m/s at 48º S of E
B) 1.26 104 kg · m/s at 48º S of W
C) 1.26 104 kg · m/s at 48º N of W
D) 1.78 104 kg · m/s at 48º N of W
E) 910 kg · m/s at 48º S of E
Correct Answer:

Verified
Correct Answer:
Verified
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