Physics Foundations
Motion and Forces

Problem-solving for high school and college students

Weekly 1-hour live sessions with a cohort limited to 20 students
High school physics often presents formulas like puzzle pieces without the picture. These problem-solving sessions provide the picture that makes the pieces fit.
— David Braun, Course Instructor

Physics Foundations: Motion and Forces is for students interested in STEM.

 High school students preparing for AP Physics or interested in science and technology

 Early college students in engineering and physics seeking a stronger foundation

All problem-solving sessions are self-contained, with a math introduction included for all concepts that are used. If you are curious and want to learn, this course will meet you where you are and help you go further.

Physics Foundations: Motion and Forces teaches you how physical systems move and how you can model them and predict their motion using math.

✦ Foundations: The Obvious—Until You Look Closer

Learn the building blocks of motion and physical modeling:

Motion: Position, velocity, and acceleration
Forces: Gravity, friction, spring, applied, internal, external, and constraint forces
Objects: Point mass and rigid body models
Reference Systems: Inertial and rotating frames; coordinate systems
Dimensions and Units: Physical dimensions and unit consistency

 Principles: What They Are and When to Apply Them

Apply the core laws and conservation rules of physics and dynamics:

Newton’s Laws: Force-acceleration and torque-angular acceleration
Work and Energy: Work-energy principle and conservation of mechanical energy
Impulse and Momentum: Impulse-momentum principle and conservation of linear and angular momentum

✦ Methods: Step-by-Step Problem Solving That Works

Develop a step-by-step approach to solving physics and dynamics problems using math:

Principle Selection: Choosing the right method
Coordinate Systems: Aligning frames with motion
Free-Body Diagrams: Identifying and resolving forces
Modeling Assumptions: Friction, rolling, restitution
Equations of Motion: Formulating and solving to predict

✦ Examples: Where It All Comes Together

Apply concepts through familiar, real-world systems:

Ball: Free fall, projectile motion, impact of billiard balls
Swing: Constrained motion and energy conservation
Door: Rotational motion and hinge torque
Wheel: Rolling dynamics with and without slip
Yo-Yo: Coupled rotation and translation
Spring: Oscillations, vibrations, and energy storage
Wave: Sound, water waves, and resonance
Rocket: Thrust, momentum conservation, and escape velocity
Planets: Orbits, gravitation, and celestial motion

These problem-solving sessions will teach you how to apply the right principles, build models from scratch, and interpret physical behavior with clarity.

Physics Foundations: Motion and Forces is taught live online in a small group setting.

✦ Weekly 1-hour live sessions
✦ Cohort limited to 20 students for interaction
✦ 25% background math and physics
✦ 75% problem-solving with Q&A
✦ Certificate of participation after 30 completed sessions

Session topics will be announced on the website, allowing you to choose which sessions you would like to join.

Physics Foundations: Motion and Forces goes a level deeper than typical online courses. We focus not only on the WHAT and HOW, but also on the WHY. That is what creates the “AHA” moment. You will learn what your professor uses to solve problems on whiteboards and videos, not just what they present.

To help you build real understanding, this course will:

Focus on understanding that generalizes across problems
✦ Reveal the reasoning behind each solution—not just the steps
✦ Explain why each method applies—not just how to use it
✦ Build insight through problem-solving—not scripted lectures

 After 10 sessions, you will not just solve problems, you will understand why each step works.

For $60 per session, you receive a one-hour live class in a small cohort.

Each question benefits all 20 students, multiplying the value of the time.

Unlike passive video courses with no feedback, university lecture marathons with little interaction, or AI tools that risk hallucinations, these sessions provide human expert reasoning that helps you build transferable skills in real time.

The first live session is free of charge. 

If you submit a refund request one day before the second live session using the Contact Form, you will receive a full refund — no questions asked. 

No refunds are issued after this period, for no-shows, or for on-demand video content. For full details, see our Terms of Service – Rescheduling and Refund Policy.

Meet the Instructor

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David Braun

10+ yrs college teaching in USA & Singapore
5+ Dynamics courses · 4.8/5.0 top ratings
Ph.D. in Mechanical Engineering
NSF CAREER Award
I have taught physics foundations — Dynamics — at leading universities worldwide. Here is what students said:

Physics Foundations
Motion and Forces

Weekly live problem-solving for high school and college students
Prepares students for AP Physics I, Freshman Physics I, and Sophomore Dynamics 101