Blog
Kinematics, AP Physics 1, A-Level Physics, and how to practise in the app.
Understanding Newton's Laws Intuitively (Where Motion Comes From)
Newton's three laws are one idea: net force sets acceleration. Free-body diagrams, normal force, friction, third-law pairs and inclines, no wall of formulas.
September 7, 2026
Getting Started with Physics Zen
Kinematics is free end to end. Other topics leave their last skill for Premium. Both exam paths are Premium after one free lesson. Here is how the app is actually put together.
September 4, 2026
How to Prepare for A-Level Physics: The Full Curriculum Path
A-Level Physics in Physics Zen is the whole in-app curriculum: 49 skills from mechanics through modern physics, with g = 9.81 m/s². Independent exam-style practice, not an official paper.
September 4, 2026
How to Prepare for AP Physics 1: A Study Plan for the Current Course
AP Physics 1 is now an eight-unit mechanics course. What the exam tests after the Fall 2024 revision, what it no longer covers, and a practice plan that matches the current paper.
September 4, 2026
How to Study Physics Effectively (The Solving Loop)
Physics is not a wall of formulas. See a situation, choose a model, solve, check, and only then open the theory. A practice loop that actually transfers to the next problem.
September 4, 2026
Understanding Kinematics Intuitively (Motion Without the Cause)
Kinematics is the art of describing motion before asking what pushed it. Position, velocity, acceleration, free fall, and projectiles, without memorizing a wall of formulas.
September 4, 2026