🔬 Science · Unit 8

Simple Machine

5 topics, with notes, question answers, exercises and tests.

Simple Machine · सरल यन्त्रThe Pulley · घिर्नी (Pulley)The Inclined Plane · छड्के सतह (Inclined plane)Wheel and Axle · पाङ्ग्रा र बिँड (Wheel and Axle)Efficiency · कार्यक्षमता (Efficiency)