Hodynamics Question 4 of 10
Based on the second law of thermodynamics, how would you expect a
system to change over time?
O A. By increasing in entropy
O B. By increasing in energy
O c. By becoming more orderly
O D. By doing more work with less heat
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A980-kg sports car collides into the rear end of a 2300-kg suv stopped at a red light. the bumpers lock, the brakes are locked, and the two cars skid forward 2.6m before stopping.the police officer, estimating the coefficient of kinetic friction between tires and road to be 0.80, calculates the speed of the sports car at impact. what was that speed?