Insights on work and energy drawn from a 1935 physics textbook. See how classic physics explains fundamental concepts like work, energy transfer, and conservation using clear, timeless examples that ...

Physics is the study of the underlying laws and mechanisms explaining how the universe works. Most of what we do in daily life is based on a principle or law of physics—dealing with forces, motion, ...

Understanding the work done on a hanging box! 📦🔋 In this video, we dive into the concept of work in physics by analyzing the forces acting on a box hanging from a rope. Learn how to calculate the ...

The laws of motion, part I. Skating ; Falling balls ; Ramps -- The laws of motion, part II. Seesaws ; Wheels ; Bumper cars -- Mechanical objects. Spring scales ...