An 8000-N Car Is Traveling at 12 M/s Along a Horizontal

Multiple Choice

An 8000-N car is traveling at 12 m/s along a horizontal road when the brakes are applied.The car skids to a stop in 4.0 s.How much kinetic energy does the car lose in this time?

A) 4.8 * 10⁴ J
B) 5.9 * 10⁴ J
C) 1.2 * 10⁵ J
D) 5.8 *10⁵ J
E) 4.8 * 10⁶ J