Beam Balance

Introduction Mass is one of the most fundamental physical quantities: it describes how much matter a body contains and shows itself as inertia and gravity. The greater the mass, the greater the inertia and the gravitational force. Bodies of equal mass have equal inertia and gravity, which is why a balance can measure mass. The pan balance is the most widely used tool for measuring mass in school physics and an excellent way to understand lever equilibrium. But a real balance has problems: equipment wears out, weights get lost, class practice time is limited. This app solves them and gives everyone a "physics lab you can carry with you". The App A pan balance simulator that faithfully reproduces the operating principle and the entire weighing procedure. With no real equipment, you practise combining weights and reading the vernier anywhere, anytime. Principle: an object of unknown mass…