Choose the correct option Car P has twice the speed of car Q but car Q has four times the mass of car P. Which statement is correct?
ACar P has half the kinetic energy of car Q.
BCar P has one quarter of the kinetic energy of car Q.
CCar P has twice the kinetic energy of car Q.
DThe two cars have the same kinetic energy.​

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.