Class 9 Physics App's Tests
Class 9 Physics e-Book's MCQs - Complete
A force of 250 N acts on a body of mass 30 kg. If velocity is 50 ms-1. The distance will be
The App: Potential Energy Quiz App to study Potential Energy Textbook, 9th Grade Physics Quiz App, and O Level Physics Quiz App. The "Potential Energy Quiz" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!