An automobile and a truck start from rest simultaneously with the automobile some distance behind the truck. The truck as a constant acceleration of 2 m/s2 and the automobile has an acceleration of 3 m/s2. The automobile overtakes the truck after the truck has moved 75 m. a)How long does it take the automobile to overtake the truck

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.