Physics that moves
with you.
Two complete independent study environments. Explore the diagrams, work through each calculation, and practise at your own pace — on iPad, Mac, phone or computer.
Motion
Speed, acceleration, distance and linked s-t, v-t and a-t graphs. Explore how area under a graph becomes distance.
Force & Motion
Force vectors, equilibrium, stability, acceleration and collisions. Calculate, draw and explain the physics.
Install STRU Physics on your device
iPad / iPhone
Open this website in Safari. Tap the Share icon, then Add to Home Screen. Turn on Open as Web App if shown, and tap Add.
Mac / Windows / Android
Use your browser's Install or Add to Home Screen option. Availability and wording vary by browser.
Use it offline
After the app has loaded once while online and offline content is ready, you can open the installed app without internet. The complete lessons stay on your device.