About this app
In this simulator, you will be given a scale model of an inclined plane with a mobile and a counterweight. You will also have a protractor with which to measure the angle of inclination and a balance on which to weigh the masses to be added to the mobile and the counterweight in order to reach a specific acceleration. You will need to draw a free body diagram in order to analyze the forces applied to the mobile and the counterweight so that the mobile moves at a certain amount of acceleration.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 30, 2026 · 7:33 PM Free
Screenshots
