View Full Version : Classical Physics

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  1. Determining Flexural Modulus
  2. Deleted
  3. Calculating Lift force on a hydrofoil wing
  4. Question on the Reynolds number from a non scientist ( hydrodynamics and fluid viscosity)
  5. Ball in space
  6. Does charge convert to heat or cause heat when passing through a resistor?
  7. Flow over cylinder
  8. Simple physics problem
  9. Imaginary part in the second Fick's low
  10. Euler’s first law and Newton’s definition of momentum
  11. A practical question from a non science person
  12. Solids
  13. Band gaps
  14. Classical mechanics problem
  15. Sound Intensity Propagation and Sound Waves
  16. Homework regarding relation between friction and velocity; need my answers checked!
  17. Can someone explain enthalpy H = U + pV
  18. Centrifugal Force and speed
  19. Total energy of a system
  20. rate of accelleration plus time = ????? ( how far?? )
  21. Elasticity Problem
  22. Bungee Jump vertical motion equation
  23. Help with dimensional analysis............
  24. Intresting tool
  25. How does electromagnetic wave travel?
  26. Motorcycle Physics Question
  27. EM fields in medium
  28. Will placing a solenoid inside another solenoid increase it's over all strength?
  29. Gravitational Force and Energy .......
  30. Magnetic Moment Vector
  31. Fluid Dynamics
  32. Newton's law of cooling.
  33. Homogeneous circular wheel
  34. Friction when pool balls collide
  35. Current Linkages in a Motor
  36. Gravitational Direction
  37. Fresnel's diffraction theory
  38. A doubt on spring mass damper system fundmaental equation
  39. (orbital) momentum
  40. calculate force of gravity
  41. calculating work in isobaric system
  42. capacitors in series and parallel
  43. Explaining simple harmonic motion
  44. Walter Lewin Kirchhoff's rule is for the birds
  45. Formula For Flight Time of RC Helicopter - FUN!
  46. Permanent Magnet Railgun for transport
  47. Accelerometer - alignment
  48. Acoustic pressure & particle velocity phase - plane vs spherical waves
  49. Impulse Duration & Mechanical Wave Propagation relation to a Rod´s motion
  50. Finger Over Straw Trick
  51. Trying to understand Transformer Power calculations in this patent
  52. Electromagnetism Questions
  53. Ball bounces between head and Van de Graff
  54. electric field near a charged sphere
  55. Properties of Light
  56. Newtons 3rd Law
  57. Failure of high-k dielectrics
  58. What is local linear increase&
  59. Pearlite or spheroidite?
  60. Question about supercooling and solidification
  61. A question concerning momentum
  62. Laplace operator
  63. NEED HELP please - Airplane loop
  64. Crystal Radio
  65. Determining Compass Bearing from Resultant Angle
  66. Moving wedge and pulley system
  67. When a jumpjet goes faster than the speed of sound,Why does it make an exploison?
  68. Integration of 6-12 Lennard Jones Potential to obtain the 3-9 one
  69. Ampere's Law Application Problem
  70. Unit Jy
  71. A big question about kinetic theory
  72. Rollercoaster problem
  73. Spherical longitudinal waves propagation
  74. Two masses on a rotating turntable
  75. Position and velocity of an inverted pendulum.
  76. Rolling resistance.
  77. Conservation of Momentum in magnetic induction
  78. Relativity question
  79. what are the units for a dipole moment (vector) p in electric field (vector)E?
  80. Radiation emission and absorption
  81. Magnetism from Samsonov
  82. Maxwell's "displacement current"
  83. Gravity as an entropic force
  84. A question that nobody seems able to answer - Field between Parallel Plates
  85. stopping distances of two cars
  86. Problem about entropy
  87. Gibbs equation and third law of thermodynamics
  88. A gas close to zero Kelvin
  89. The speed of sound in an enclosed compartment.
  90. Definitions of volt using SI's fundamental magnitude
  91. Maxwell's Equations, AC
  92. impact force and reaction in certain example (velocity change)
  93. Entropy as a state property
  94. car crash
  95. Narrow band light interference (?)
  96. Validation of tri axial accelerometer
  97. Distribution high voltage power lines
  98. Hollow Solenoid
  99. why is "omega" used as angular velocity and also angular frequency?
  100. Questions about thermodynamic relations
  101. Wave Mechanics: How is it that a sound wave has a speed ofl 1480 m/s in Water?
  102. Can a magnetic fridge magnet stay on the fridge indefinitely?
  103. Accelaration, mass and displacement
  104. Not so smart question about Faraday's law
  105. Average, apparent and real power. I'am confused
  106. Magnetic field of infinite cylinder.
  107. > Why Change Of Magnetic Flux Induces Current In It?
  108. hydraulic
  109. Standard entropy of liquid at the melting point
  110. hydro-static paradox
  111. Electric arc
  112. Free Fall and Average Acceleration Question
  113. Kinematics 1D Problem
  114. Liquids problem.
  115. General Question (Measurement)
  116. Kinematics 1-d Motion
  117. journey to center of earth
  118. electrostatistics
  119. Parallel Interdigital Capacitor : Physics involved
  120. Jones matrix describing the action of the quater-wave plate
  121. Heat
  122. Lots of questions!
  123. Outside magnetic field for Solenoid using Ampere's law
  124. angular momentum for objects whose angular motion isn't exactly circular(elliptical I mean)
  125. Veterinarian question
  126. Tooth extraction question.
  127. distance between dielectrics
  128. Differing Units while Calculating Acceleration of Rotating Objects
  129. Two Block and Five Pulley System
  130. Help on Orbiting objects
  131. Impact Disperal
  132. Car model from modeling wheels
  133. Contradiction in Magnetic Field Theory?
  134. radiation pressure
  135. What is the force behind Gears Interactions
  136. Energy from fall object
  137. A 32 ft tall tank full of water
  138. Measuring water pressure in long flexible tube.
  139. The screw nature of electromagnetism
  140. Acceleration 250G
  141. normalize relative humidity
  142. The Bicycle Pulling Puzzle
  143. G-Force
  144. Some questions about friction
  145. Electric displacement density
  146. Charles Law in reverse
  147. gopro stratosphere fall debunked
  148. Bimetal radius
  149. Help me. What is radius?
  150. Diffusion: Concentration profile for point sink in infinite plane
  151. contra weight for suction
  152. Fun with classical physics - free book pdf
  153. The Earth's Magnetic Field
  154. on snow flakes
  155. Doubt in a confusing concept !
  156. Different masses moving down a hill at different speeds?
  157. Confused about harmonic motion
  158. Electric generator
  159. Free body diagram needed
  160. Contact Time
  161. number of moles inisde a fixed volume
  162. Working of dry cell battery!!
  163. Electromagnet issue
  164. Fortran 90 and surface integrals
  165. amplitude modulation
  166. Mechanics
  167. Car Accident - Can physics prove my innocence?
  168. Tricky dimensional analysis
  169. Is space able to push things?
  170. Help in dot product
  171. Average Velocity and Angle of Inclination of a Slope
  172. Confused about gravitational potential energy?
  173. A Scalar Equation of Motion
  174. electrostatics
  175. How do I convert an inertia tensor from body space to world space?
  176. Vector current and its measurement
  177. Some question
  178. FET operation
  179. Electric field near a point just outside a conductor
  180. Crystallisation dynamics
  181. angular velocity of rigid body
  182. centripetal acceleration
  183. Optimizing a simple DC Motor for No-Load Speed
  184. virtual displacement
  185. Energy and force
  186. Is this abstract clear?
  187. stationary waves in composite strings
  188. speed of stationary wave in a string
  189. Simple Theory on how matter really works?
  190. Non Isolated System : Lowering in the Potentional Energy
  191. How to find the breaking strength of a string
  192. Fluid effects in a wind instrument
  193. What is the physical difference between compression waves and longitudinal waves in elastic solids?
  194. energy transfer in transverse waves
  195. Doubts on Magnetism!
  196. Why is the electric interaction a force?
  197. Ridiculous questions, but humour me: hollow planet
  198. Lay persons question
  199. Visual lag on the highway
  200. Does a sponge weigh more underwater?
  201. byoncy
  202. velocity and accelaration
  203. Fluid Mechanics: General energy eqn (steady, in-compressible fluid)
  204. electrostatics/dielectrics/ electric field
  205. vibrational modes of quartz crystal
  206. Thermodynamics
  207. Interferometry please help
  208. What can cause periodic interference (constructive interference occurs every 9 mm when the reference mirror is shifted) in OCT setup?
  209. The kitchen salt effect and Volta battery
  210. a simple cut off experiment in electricity to be performed home ....
  211. Resistors with less than 1 ohm resistance in parallel circuits - increases the resistance?
  212. urgent need of help ... actuator
  213. How to guide lights from all direction, straight and perpendicular to a surface?
  214. Lenses
  215. Can a double oxidation phenomenon generate an electric current?
  216. Water flowing into bucket through a hole
  217. how Does an Electric Charge in space gets Discharged in infinite time?
  218. Putting an antenna in a spherical metallic shell
  219. Biot Number
  220. Inbound to cover the earth in circumference. About 20,000 miles on foot.
  221. Entropy
  222. Heat of reaction: why they ommit chemical potential???
  223. Polarizations vectors
  224. Torque force and COM
  225. doubt Maxwell equations and EM waves
  226. Unstoppable for and an immovable object expressed in an equation?
  227. Inertia forces in rotating frame under
  228. Mass, Gravity & Velocity
  229. Physics of a Tree Stand
  230. Minor Car Accident(Can we Prove using Physics)
  231. Lever Question
  232. relation between speed and tension
  233. which one spends the shortest time???
  234. Blackbody Radiation and 2nd Law of Thermo Dynamics
  235. question on gravity please.
  236. Help with Vernier Calliper Reading
  237. Distance an object will travel...
  238. Don't understand their derivation of precession frequency of this gyroscope?
  239. Electron flow in bent wire causing outward force?
  240. Question on Gravity
  241. New Renewable ElectroCell
  242. BikeRiding Hazards
  243. Vibrational modes: a rope of sand
  244. Capacitor discharge, but no current?
  245. Calculation for e=mc^2 in foot pounds of force
  246. Law for heat exchange and evaporation..
  247. Electromagnetism (Coulombs Law)
  248. atmosphere dinamics
  249. Maximum Refresh rate of Acceleration/Gravity Sensors