2 Express the voltage v t 5 ffiffiffi 2 p cos 8 t 2 sin 8t 45 V in the general form v t A cos ot y V where A 0 and 180 < y 180.

CHAPTER 1 CONCEPT OF ENERGY Macroscopic: Things we can see - (Classical Thermodynamics) Microscopic: Statistical Thermodynamics – (Energy being quantized) A Microscopic amount of mass can present energy in the following forms: - Internal – internal structure - Kinetic Energy-Related to motion - Potential Energy-External forces acting on this mass - Rotational...