Worked Examples in Physics

Title page......Page 1 CONTENTS......Page 3 Preface......Page 9 PART 1: EXAMPLES......Page 11 1. Uniform Linear Motion......Page 13 2. Uniform Linear Acceleration......Page 19 3. Curvilinear Motion......Page 22 4. Rotational Motion of a Rigid Body......Page 23 5. Dynamics of a Point Moving in a Straight Line......Page 24 6. Impulse and Momentum......Page 33 7. Work, Energy, Power......Page 38 8. Dynamics of a Point Moving in a Circle......Page 42 9. Statics......Page 51 10. Universal Gravitation......Page 60 11. Oscillatory Motion......Page 61 12. Hydrodynamics and Aerodynamics......Page 63 13. Thermal Expansion......Page 70 14. Heat and Heat Exchange......Page 72 15. Gas Laws......Page 73 16. Surface Tension......Page 80 17. Humidity......Page 84 18. Coulomb's Law......Page 86 19. Electric Field, and Electric Field Intensity......Page 89 20. Work by an Electric Field; Potential......Page 94 21. Electric Field in a Dielectric......Page 97 22. Capacitance and Capacitors......Page 98 23. Constant-Current Laws......Page 102 24. Heating Effect of a Current, Electrical Power......Page 112 25. Magnets......Page 115 26. Magnetic Field Produced by a Current......Page 123 27. Force Acting on a Current-carrying Conductor in a Magnetic Field......Page 127 28. Electromagnetic Induction......Page 132 29. The Nature of Light......Page 136 30. Principles of Photometry......Page 139 31. Law of Rectilinear Propagation of Light; Laws of Reflection......Page 141 32. Spherical Mirrors......Page 146 33. Refraction of Light at a Plane Boundary......Page 149 34. Lenses and Compound Optical Systems......Page 150 PART 2: ANSWERS AND SOLUTIONS......Page 155 1. Uniform Linear Motion......Page 157 2. Uniform Linear Acceleration......Page 166 3. Curvilinear Motion......Page 170 4. Rotational Motion of a Rigid Body......Page 173 5. Dynamics of a Point Moving in a Straight Line......Page 175 6. Impulse and Momentum......Page 186 7. Work, Energy, Power......Page 192 8. Dynamics of a Point Moving in a Circle......Page 200 9. Statics......Page 216 10. Universal Gravitation......Page 224 11. Oscillatory Motion......Page 228 12. Hydrodynamics and Aerodynamics......Page 233 13. Thermal Expansion......Page 241 14. Heat, and Heat Exchange......Page 246 15. Gas Laws......Page 247 16. Surface Tension......Page 258 17. Humidity......Page 265 18. Coulomb's Law......Page 266 19. Electric Field and Electric Field Intensity......Page 273 20. Work Done by an Electric Field; Potential......Page 279 21. Electric Field in a Dielectric......Page 285 22. Capacitance and Capacitors......Page 287 23. Constant-current Laws......Page 291 24. Heating Effect of a Current, Electric Power......Page 304 25. Magnets......Page 308 26. Magnetic Field Produced by a Conductor......Page 315 27. Force Acting on a Current-carrying Conductor in a Magnetic Field......Page 321 28. Electromagnetic Induction......Page 325 29. The Nature of Light......Page 327 30. Principles of Photometry......Page 329 31. Law of Rectilinear Propagation of Light; Laws of Reflection......Page 332 32. Spherical Mirrors......Page 336 33. Refraction of Light at a Plane Boundary......Page 342 34. Lenses and Compound Optical Systems......Page 345