Week 1: Coulomb’s law, electric field, Gauss’s law — concepts + 10 problems.
Week 2: Electric potential, equipotentials, capacitors — derivations + lab demo.
Week 3: Current, resistance, DC circuits, Kirchhoff’s laws — circuit-building exercises.
Week 4: RC circuits, energy in capacitors, review and mixed problem set.

Unlike typical textbooks that treat work-energy theorem and momentum separately, First Step in Physics Volume 2 integrates them. For example, a signature problem type involves:

A block sliding down a curved frictionless track, colliding with a spring, and then hitting a stationary mass – all while asking for compression distance, final velocities, and energy loss.

The Zambak Top edition provides not just the numerical answer, but a strategy table showing when to apply conservation of mechanical energy vs. conservation of momentum.

Zambak’s strength is illustration. In the waves chapter, every concept – from transverse/longitudinal waves to beat frequency – is accompanied by multi-frame animations (described in still images). The Top edition includes wave superposition practice overlays, allowing you to see how amplitudes add constructively and destructively.