﻿ ﻿Homework Helpers: Physics

## Homework Helpers: Physics

Introduction—Necessary Skills

1 Kinematics

Lesson 1–1: Distance and Displacement

Lesson 1–2: Speed and Velocity

Lesson 1–3: Acceleration

Lesson 1–4: Constant Acceleration

Lesson 1–5: Free Fall

Lesson 1–6: Graphing Motion

Lesson 1–7: Projectile Motion

Chapter 1 Examination

2 Forces and the Laws of Motion

Lesson 2–1: Forces

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

Chapter 2 Examination

3 Work, Energy, Power, and Momentum

Lesson 3–1: Work

Lesson 3–2: Energy

Lesson 3–3: Conservation of Energy

Lesson 3–4: Power

Lesson 3–5: Linear Momentum

Lesson 3–6: Impulse

Chapter 3 Examination

4 Rotational and Circular Motion

Lesson 4-1: Rotational Motion

Lesson 4–2: Torque

Lesson 4–3: 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

Chapter 4 Examination

5 Electric Charges, Forces, and Fields

Lesson 5–1: Electric Charges

Lesson 5–2: Electric Forces

Lesson 5–3: Methods for Charging Objects

Lesson 5–4: Electric Fields

Lesson 5–5: Electric Potential Energy

Lesson 5–6: Potential Difference

Chapter 5 Examination

6 Electric Current and Circuits

Lesson 6–1: Current

Lesson 6–2: Resistance

Lesson 6–3: Electric Power

Lesson 6–4: Circuits and Schematic Diagrams

Chapter 6 Examination

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

Chapter 7 Examination

8 Waves and Light

Lesson 8–1: Types of Waves

Lesson 8–2: Properties and Characteristics of Waves

Lesson 8–3: Sound Waves

Lesson 8–4: Light

Lesson 8–5: Reflection and Mirrors

Lesson 8–6: Refraction and Lenses

Chapter 8 Examination

9 Heat and Thermodynamics

Lesson 9–1: Heat and Temperature

Lesson 9–2: Heat Transfer

Lesson 9–3: Thermal Expansion

Lesson 9-4: The Gas Laws

Lesson 9–5: The Laws of Thermodynamics

Chapter 9 Examination

10 Nuclear Physics

Lesson 10-1: Structure of the Atom

Lesson 10–2: Plank’s Photons

Lesson 10–3: Binding Energy

Chapter 10 Examination