Mr Shone’s Physics Web Sec 3 Advanced Physics Current Topic: 4. Forces & Dynamics Next Topic: 5. Turning Effects Sec 4 Physics Current Topic: 15. D.C. Circuits Next Topic: 16. Practical Electricity Physics Funnies…Q: What did the dog say to the physicist? A: “My favorite frequency is 22,000 hertz but you’ve probably never heard of that.”