An object of mass 0.40 kg, hanging from a spring with a spring constant of 8.0 n/m, is set into an up-and-down simple harmonic motion. what is the magnitude of the acceleration of the object when it is at its maximum displacement of 0.10 m?

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.