Homework Helpers: Physics
1 Kinematics
Lesson 1–1: Distance and Displacement
Lesson 1–2: Speed and Velocity
Lesson 1–4: Constant Acceleration
2 Forces and the Laws of Motion
Lesson 2–2: Newton’s First Law of Motion
Lesson 2–3: Newton’s Second Law of Motion
Lesson 2–4: Newton’s Third Law of Motion
Lesson 2–5: Motion Along a Horizontal Surface
Lesson 2–6: Motion on an Inclined Surface
3 Work, Energy, Power, and Momentum
Lesson 3–3: Conservation of Energy
4 Rotational and Circular Motion
Lesson 4–4: Centripetal Force and Centripetal Acceleration
Lesson 4–5: Newton’s Law of Gravity
Lesson 4–6: Kepler’s Laws and the Motion of Satellites
5 Electric Charges, Forces, and Fields
Lesson 5–3: Methods for Charging Objects
Lesson 5–5: Electric Potential Energy
Lesson 5–6: Potential Difference
6 Electric Current and Circuits
Lesson 6–4: Circuits and Schematic Diagrams
7 Magnetism
Lesson 7–1: Magnets and Magnetic Fields
Lesson 7–2: Magnetic Fields Around Current-Carrying Wires
Lesson 7–3: Magnetic Field Strength
Lesson 7–4: Electromagnetic Induction
8 Waves and Light
Lesson 8–2: Properties and Characteristics of Waves
Lesson 8–5: Reflection and Mirrors
Lesson 8–6: Refraction and Lenses
9 Heat and Thermodynamics
Lesson 9–1: Heat and Temperature
Lesson 9–5: The Laws of Thermodynamics
10 Nuclear Physics
Lesson 10-1: Structure of the Atom