A 2000. kg car, traveling to the right at 30. m/s, collides with a brick wall and comes to rest in 0.20 s. The average force the car exerts on the wall is
A) 30. kN.
B) 600 kN.
C) 300 kN.
D) 60. kN.
E) 12. kN.
Correct Answer:
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