Dot Physics Courses

Physics Problem: Three-Branch Electric Circuit - Solving Complex Circuits

Solve a complex three-branch electric circuit problem, enhancing your understanding of current flow and circuit analysis.

• YouTube
• 14 minutes
• On-Demand
• Free Video

Vector Addition in Physics - Problem Solving

Learn vector addition through a practical hiking scenario, solving for displacement using component form or magnitude and direction.

• YouTube
• 10 minutes
• On-Demand
• Free Video

Calculating the Ionization Energy for Hydrogen with the Bohr Model

Explore the Bohr model to calculate hydrogen's ionization energy, using Python for numerical calculations and referencing OpenStax's College Physics.

• YouTube
• 18 minutes
• On-Demand
• Free Video

Projectile Motion: Finding the Optimal Launch Angle

Explore projectile motion and determine the optimal launch angle for maximum range using Python simulations and physics principles.

• YouTube
• 20 minutes
• On-Demand
• Free Video

Physics Problem: Launch Speed of a Soccer Ball

Solve a projectile motion problem involving a soccer ball's trajectory to determine its initial launch speed.

• YouTube
• 11 minutes
• On-Demand
• Free Video

Physics Problem: Vector Addition in Fencing - Calculating the Fourth Side

Learn vector addition techniques to solve real-world problems like calculating fence lengths for irregular land plots. Master essential physics concepts through practical applications.

• YouTube
• 14 minutes
• On-Demand
• Free Video

Calculating the Charge on Tapes - Physics Problem Solving

Solve a physics problem involving charged tapes, using concepts of electrostatic force, tension, and trigonometry to determine the charge on each tape.

• YouTube
• 11 minutes
• On-Demand
• Free Video

Physics Problem: Forces and Three Electric Charges

Solve a complex physics problem involving electric fields and forces between three charged particles, enhancing understanding of electrostatic interactions.

• YouTube
• 14 minutes
• On-Demand
• Free Video

Physics Problem: Hang Time and Jump Height - Calculating Vertical Motion

Calculate jump heights from hang times using physics principles. Explore the relationship between time in the air and vertical displacement.

• YouTube
• 10 minutes
• On-Demand
• Free Video

Physics Problem: Zero Electric Force - Solving for Net Force on a Third Charge

Solve a challenging physics problem involving point charges and electric forces, enhancing your understanding of electrostatics.

• YouTube
• 13 minutes
• On-Demand
• Free Video

Physics Summary - Chapter 2: Kinematics

Explore fundamental concepts of motion: position, velocity, acceleration, and kinematics equations. Gain insights into falling objects and practical applications.

• YouTube
• 19 minutes
• On-Demand
• Free Video

Physics Summary: Units and Scientific Notation - Chapter 1

Master units, unit conversion, and scientific notation for a solid foundation in physics calculations and measurements.

• YouTube
• 13 minutes
• On-Demand
• Free Video

Solving the 2x2 Eigenvalue Problem - Also with Python

Explore eigenvalues and eigenvectors for a 2x2 matrix, with practical Python implementation for solving complex linear algebra problems.

• YouTube
• 17 minutes
• On-Demand
• Free Video

Solving a System of Linear Equations with a Matrix and Python

Learn to solve linear equation systems using matrices and Python, with practical applications in Google CoLab and Jupyter Notebooks.

• YouTube
• 18 minutes
• On-Demand
• Free Video

Matter and Interactions: Electromagnetic Radiation - Chapter 23 Summary

Explore electromagnetic radiation, Maxwell's equations, and the Poynting vector in this concise chapter summary on fixing Ampere's Law and wave pulses.

• YouTube
• 18 minutes
• On-Demand
• Free Video