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  1. Grade 11 kinematics questions
  2. Physic question
  3. Height of water
  4. How does white light produce from the exciting atom ?
  5. How does white light produce from the exciting atom ?
  6. 25 kJ to energy
  7. Force, Torque
  8. Net force
  9. Circular motion
  10. How to measure water tank head ?
  11. Projectile motion-physics
  12. Different average speed
  13. Tension in a string
  14. Friction in what ways I can start dealing with it
  15. Circular motion,
  16. Average speed
  17. IF increase in K.E is of a body is 100% ,increase in momentum
  18. Where did energy come from?
  19. Uniform circular motion
  20. What source of light ( Laser/LED) should I use for this experiment.
  21. What is the ideal efficiency of a heat engine with a hot reservior of 500 K and a eat
  22. Calculate max height
  23. What is meant by magnitude?
  24. I have quiz project question
  25. How do you calculate weight
  26. Grade 11 physics help?
  27. How to find potential energy
  28. Prove that cp-cv=r
  29. How do you find the net force when the velocity is not constance meaning that acceler
  30. AP Physics Help on Tension and Energy
  31. Test coming up!-finding acceleration and tension
  32. I don't know where to start can you help me?
  33. Tangential velocity
  34. I need some basic Q. On kinametics .
  35. How far should an object be form a concave mirror of radius 0.36 m to form a real ima
  36. Weight of block on incline vs frictional force
  37. What is the tendency of an object to resist any change in motion is called?
  38. Finding Tension when given work and speed.
  39. Question for radio waves ?
  40. ?What is the relationship between mass and weight
  41. An object is moving in a straight line with a constant acceleration. Its position is
  42. Two Thrown Stones
  43. Motion of two trucks !
  44. One-dimensional Gravitational motion
  45. Gravitational field strength
  46. Grade 11 Force Vectors
  47. Physics free fall ?
  48. DynamicsII:Motion in a Plane
  49. Stir 1 kg of water until its temperature rises to 1C,how much work did you do on water
  50. How many moles in 23g of ethanol
  51. How many moles in 456g of AgC1
  52. I need to know how to solve this problem?
  53. Newtons' laws
  54. Newtons' third law
  55. A nonmetallic object travels at constant velocity past a stationary bar magnet. The o
  56. Physics
  57. 2 wave pulses travel to the right in a medium. They are 5cm apart, can they collide?
  58. A nonmetallic object travels past a stationary bar magnet.
  59. Are the laws of physics applicable to everything?
  60. What causes a mirrior to reflect?
  61. Sliding masses
  62. Energy
  63. Blocks and Friction
  64. Crash Test Dummy
  65. How do I find the acceleration
  66. Motion
  67. Ask physic problem?
  68. Resultant Force Task
  69. How much Heat is Absorbed By 0.1 Kg Of Ice At -20.0 C To become Water At 0.0 C ?
  70. Biomechanics help
  71. What is the weight in newtons of a 4.2 kg package of nails?
  72. Block Colliding with a Spring
  73. Average speed
  74. Gravitatioinal force and springs (I am not sure about what I got)
  75. Grade 11 Physics Kinematics Problem
  76. Waves Homework 1st year uni
  77. Question for gas light front cars
  78. Energy and Coefficent of Friction needed
  79. Question on torque and toilet paper dispensers?
  80. How much pressure to be applied to the cube to reduce the edge length 85.5 to 85.0 cm
  81. BTU boiling water?
  82. How many BTU required to bring water at room temperature to a boiling temp?
  83. What is angle indicator?
  84. Physics. HELP!
  85. More physics
  86. Physics!
  87. More physics
  88. Why are cooling pipes at the top of the fridge?how is the air left in fridge cooled
  89. How does food in the fridge cooldown?
  90. Why do partly molten material rise towards earth's surface?
  91. Find the pressure-physics problem
  92. Heat physics problem
  93. Newtons' laws
  94. Applied force vs Normal force
  95. Collisions
  96. Mass in a Hoop
  97. Particles are made of what?
  98. Why Lorentz factor at high speeds appear?
  99. Why nothing cann't move faster than of light speed 299792458 m / s?
  100. Physics: impulse
  101. Block A has a mass of 15kg and is pushed 3.4m up the slope by a force p= 130N. Deter
  102. Inches of Water?
  103. If I use 20n of force to push a lwan mower 110 m, how much work did I do?
  104. A ball in hot air balloon free falling bodies
  105. The types of internal energy
  106. An automobile cooling system holds 22 L of water. How much heat does it absorb...
  107. What is the maximum acceleration a car can undergo if the coefficient of static frict
  108. Sliding up a ramp
  109. Earth rotation , acceleration..
  110. Any idea how to start?
  111. Regarding the circular motion...
  112. Merry Go Round
  113. Question for plasma ?
  114. The centripetal force on a 0.82kg object on the end of a 2.0m massless string being
  115. What is the maximum height obtained by a 125g apple that is slung from a slingshot at
  116. Physics homework
  117. How to find tangent velocity equation based on a sub c and the coeficient of friction
  118. Grade 11 physics help?
  119. Are there devices that converts low speed high torque input to higher speed lower to
  120. Need physics formula
  121. Force of Gravity
  122. Masses with gravitation law
  123. Mass inside a tube
  124. Pulley Problem
  125. Determining velocity
  126. Resonant frequency, Q-factor and bandwidth of a tuned circuit
  127. Finding the coeffient of friction?
  128. 3 Masses
  129. Gravitational Attraction
  130. Mass inside a tube 2
  131. Displacement and velocity
  132. Gavity
  133. What is the net force on the box when a 15 N horizonatal force is applied to the box
  134. Introductory Physics
  135. Waves and Sound
  136. What is the distance and the magnitude of a vector quantity called?
  137. What is the acceleration between 40 s and 60 s?
  138. In a semi circular ring of radius R.poten tial at c entre? Electrostaties
  139. Two Carts Colliding
  140. Density of Planet
  141. Superman Stopping a train
  142. Bat hitting a Ball
  143. Air absorption into water under pressure?
  144. How can pressure and velocity be inversely related in fluid flow as per bernoullie?
  145. How is pressure is said to be scalar quantity? Can you justify with an clear example?
  146. How do I calculate speed?
  147. By reducing the diameter of the pipe pressure will reduce?
  148. In a semi circular ring of radius R.potential at centre?
  149. G is max at poles or not?
  150. Glob on the Table
  151. Sliding down a Track
  152. How can I see sound
  153. Spring Constant A thin uniform rod has mass M = 0.5 kg and length L= 0.37 m. It ha
  154. Rotating Mass M, a solid cylinder (mass = 1.39 kg, are = 0.100 m) pivots on a thin, fix
  155. Spring Constant A thin uniform rod has mass M = 0.5 kg and length L= 0.37 m. It ha
  156. Single slit diffraction experiment
  157. Refraction of light
  158. Image formed by biconvex lens
  159. Work and Energy
  160. Why sharp edges are strictly avoided in electrical applaiances?
  161. Do electric lines of force intersect with each other?
  162. Can charge be stored?
  163. Playing Pool A uniform billiard ball with radius R= 7.00 cm rests on a billiard ta
  164. Carrying Drywall Two builders carry a sheet of drywall up a ramp.
  165. Playing Pool A uniform billiard ball with radius
  166. Conservation of momentum
  167. Physics momentum problem
  168. Can a mosquito stop a train?
  169. Trajectory
  170. Terminal Velocity A sphere are = 1.30 mm and mass = 124.2 mg is
  171. Pressure Drop
  172. A triangle .33 acer lot . What are the outside dimension.
  173. Physics
  174. Quantum mechanics
  175. Quantum mechanics numerical
  176. Physics help - average force
  177. This is a Physics 30 question relating Radioactivity Decay and Half Life
  178. Work, power, energy and mechanics..
  179. What is the final speed at the end of displacement
  180. Potential difference
  181. Physics questions
  182. Sound Waves
  183. Physics Question.Help! I need someone to guide me
  184. In what two ways can electrons be given electric potential energy?
  185. String theory and M-theory
  186. Physics Help!Determining highest frequency
  187. If a magnetic material is magnetised what does it become ?
  188. Magnets
  189. Material needed to detect magnetic force ?
  190. Transposing equations
  191. Physic question
  192. I am after basic formulas for transposing equations for physics
  193. Tangental velocity
  194. Torque? The axle weights 5kg its 6' wide, it's a vertical axle with a...
  195. Vectors
  196. Physics
  197. Physics:Intensity
  198. Physics help !Sound Intensity
  199. Physical optics
  200. 2-d kinematics
  201. 2-d kinematics
  202. Please help me with this, I don't understand?
  203. College Physics Problem! Please Answer it!
  204. Physics :moments
  205. Tension formula
  206. Car ride
  207. Thrown ball
  208. Catch
  209. Thermodynamics?
  210. Physics
  211. Catch
  212. Single equivalent force?
  213. Calculate the acceleration of the fighter in m/s^2,
  214. Physics wave motion
  215. Harmonic wave motion
  216. What is g where a 3.0 m long pendulum has a period of 3.485s?
  217. Relative motion
  218. Does a charge moving with constant velocity has an electric and magnetic field?
  219. What is the Net Force?
  220. Physics HELP!
  221. Centripetal Acceleration
  222. Oscillations PLEASE HELP
  223. Physics helppppp?
  224. Physics question
  225. Solar Technology
  226. Does anyone know what speed astronauts can withstand km/s
  227. I want answer of some questions from physics of 12th science
  228. Harmonic oscilator
  229. Force by spring
  230. How does thermos bottle work?
  231. Finding the magnitude and direction of the resultant force
  232. Investigatory project in physics?
  233. If t1 t2=10N then weight =
  234. Kinetic energy
  235. Average speed?
  236. How far does a horse travel if it gallops at an average speed of 25 km/h for 30 minutes?
  237. Physics!Force.Help
  238. Can you give some title of SIP.
  239. Can a object have mechanical energy even if it`s momentum is zero
  240. Can anyone solve this numerical?
  241. Calculate the displacement and the velocity of the boat
  242. Newton's second law
  243. Biomechanics help
  244. IN mircrowave ovens which cavity is betterss, stainleses steel or ceramec/
  245. How do the laws of motion connect
  246. Work and energy
  247. Eksperiment of Ohm's Law?
  248. What is the affect of weight on speed?
  249. Magnitude and direction of a braking car.
  250. Momentum and Colissions. Question: stationary life raft of mass 160kg is carrying t