2. A 12kg slab is being dragged across a dirt path with an applied force of 300n, and has a net acceleration of 5m/s^2. What is the coefficient of kinetic friction between the slab and the ground?.

The energy released by a nuclear fusion reaction is produced when

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.

What describes the formation of horizon b? a. forms at the surface b. features parent material c. undergoes the most change d. forms due to decomposed material i think the answer is c. undergoes the most change