Starting from rest, a disk rotates about its central axis with constant angular acceleration. In 2.00 s, it rotates 13.4 rad. During that time, what are the magnitudes of (a) the angular acceleration and (b) the average angular velocity

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?

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.

Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element