M Review A 2000 kg car traveling at a speed of 32 m/s skids to a halt on wet concrete where uk = 0.40. For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution. Part A How long are the skid marks? Express your answer in meters. L = m Submit Request Answer

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!