Dot Physics Courses

2D Collisions with a Bowling Ball - Physics Problem Solving

Solve a complex 2D collision problem involving a bowling ball and pin, exploring velocity, elasticity, and energy conversion.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Physics Problem: Momentum and Changing Train Car Mass

Solve a complex momentum problem involving a freight car and scrap metal, applying conservation principles to determine velocity and energy changes.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Python Physics: Conservation of Momentum for the Earth-Moon System

Explore conservation of momentum in the Earth-moon system using Python, enhancing understanding of fundamental physics concepts.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Work-Energy and the Blob Jump - Physics Problem

Explore work-energy principles through an exciting blob jump scenario, calculating launch heights using conservation laws.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Physics Problem: Work, Energy and Power for an Uphill Skier

Solve a physics problem involving work, energy, and power for a skier climbing uphill, considering gravitational force and air resistance.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Physics Problem: LR Circuit, Time and Power

Solve LR circuit problems involving time constants, energy, and power dissipation in inductors and resistors.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

Physics Problem: Faraday's Law - Gold Ring in an MRI

Explore Faraday's Law through a practical MRI scenario, calculating induced emf and analyzing its effects on a wedding ring.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

Python Physics: Modeling LR and LRC Circuits

Model LR and LRC circuits using Python, exploring electrical concepts and enhancing programming skills for physics simulations.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

Physics Problem: Apparent Weight on a Ferris Wheel

Solve a physics problem involving apparent weight on a Ferris wheel, applying concepts of circular motion and forces.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Physics Problem: Orbital Altitude for Geosynchronous Orbits

Calculate the altitude of geosynchronous orbits above Earth's surface using orbital mechanics and gravitational principles.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Physics Problem: Driving on the Wall of Death

Explore the physics behind a car driving on a vertical cylinder wall, calculating minimum speed to defy gravity using friction and centripetal force.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

Physics Problem: Angular Velocity for Artificial Gravity

Calculate angular velocity for artificial gravity in a rotating space station, exploring centripetal acceleration and its application in space environments.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Magnetic Force on Three Wires - Physics Problem Solving

Solve complex magnetic force problems involving three wires using vector addition techniques for precise direction and magnitude calculations.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Python Physics: Modeling RC Circuits without Differential Equations

Model RC circuit voltage over time using Python, avoiding differential equations. Learn numerical calculations for practical circuit analysis.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

Physics Problem: Three Current Power Resistor - Calculating Power Dissipation

Solve a complex physics problem involving current, power, and resistance in a three-resistor circuit configuration.

• YouTube
• 13 minutes
• Self-Paced
• Free Video