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  1. A 3 kg flowerpot drops from a tall building. The initial speed of the pot is zero, an
  2. A space probe of the surface of Mars sends a radio signal back to the
  3. I was wondering if there was any way you can help me answer these questions w/a step
  4. Convert from kms to m
  5. Ions
  6. Physics: If I tie a object to a string and swing, can I swing parallel?
  7. What is the wave equation of thunder?
  8. Finding magnitude and direction of the resultant displacement
  9. Magnitude and direction of the resultant displacement
  10. Determine the wire's tension
  11. How to find the speed of a train that is in uniform circular motion?
  12. Circular Motion and Forces
  13. What is the entropy of this process?
  14. Nitrogen compresibility factor
  15. Calculate the moment of inertia
  16. Basic Quantities
  17. How transformers work ?
  18. Kinematics when will they meet
  19. Height formulas in physics
  20. To move a object of 8 KG how much torque and speed is required
  21. Coloured solutions
  22. Is aluminium attracted by magnets?
  23. Driving a nail into a wood placed on your head doesn't hurt, why?
  24. Relative Velocity
  25. Relative Velocity
  26. Find the magnitude of the position vector (-'5,'11)
  27. Velocity
  28. Potentiometer-small voltage
  29. How to find the tangential velocity of an object
  30. Formula of displacement
  31. Physics question... Please help me solve if you know how
  32. Physics Question... In Need Of Help Solving
  33. Tension in a chain
  34. Velocity/work question
  35. A certain airplane has two independent alternators to provide electrical power. The p
  36. Work=(force)(distance)
  37. Help
  38. Physics problem finding total work
  39. Procedure for determining how the pressure affects the range of an alpha particle
  40. What does an anemometer do?
  41. A couple sample quiz questions I'm having trouble with.
  42. Some sample oceanogrpahy problems I'm having trouble with
  43. Physics help please!
  44. Workiers are pulling a 275 kg piano up a building. At lunchtime they tie the rope to
  45. How do I find the magnitude of acceleration?
  46. Two dimensional collisions
  47. Work physics problems
  48. Physics: more sample problems and solutions of work
  49. Waves-standing wave
  50. Topic:curvilinear motion of particles time is given for each velocity vectorequation
  51. Magnitude and direction of resultant force
  52. Measuring Elctric
  53. About wired coils
  54. Two object thrown at same velocity in air
  55. What is the electron acceleration in a potential field with 50kV
  56. Convert water to steam
  57. Can the force of an elastic band be equated to a certain poundage of force?
  58. What is a shock wave from an explosion
  59. Can somebody help with this Physics problem?
  60. What is the actual name of the ~ symbol
  61. What is the biological affects of radio waves?
  62. Relation between linear momentum and kinetic energy
  63. Intensity of sound waves
  64. How do I calculate overturn potential
  65. Help with Magnetic Fields?
  66. Help with electric and magnetic fields?
  67. 12th science physics
  68. The classic Newton Car experiment
  69. What is diffraction?
  70. Wave laws?
  71. Physics question
  72. Machines
  73. Can I slow speed-up of three-phase siren?
  74. Physics: Electricity Topic.
  75. Particle moves un-deflected, with uniform motion, through an electric field.
  76. Oscillations and ionosphere
  77. Physics problem: Real fluids
  78. How can I publish my theory about constants physics?
  79. About Force
  80. How Newton Calculated G=Gravitational constant Value?
  81. What things are Scaler in General relativity?
  82. What Is the Scientific Name for the Process When Thin Pieces of Metal Are Bent?
  83. .99 the speed of light
  84. Relation between mass, speed and work
  85. Sound
  86. Physics problem : Projectile motion
  87. Question on Momentum
  88. Question on moments:
  89. Question about moments:
  90. Electricity and Magnetism?
  91. In which direction does surface tension work, upwards or downwards?
  92. At one revolution per day, how far away would a ball tied to a string stay in orbit?
  93. Galvanometer converted into voltmeter
  94. Find the average velocity of particle released at rest from height 125 m
  95. Physics studying.
  96. What do you mean by inches of water?
  97. Cathode ray deflection
  98. Fluid surge pressure on tank walls
  99. Fluids
  100. Combining equal amounts of the three primary pigments produce what?
  101. Due point
  102. Force
  103. What power is required?
  104. Kinetic and potential energy
  105. Find the weight of water formed
  106. Calculating Young's Modulus
  107. Center of gravity
  108. Atmospheric Pressure
  109. Finding Distance
  110. Atmospheric Pressure
  111. Uniform accelerated motion
  112. Laser light production system
  113. Complete the reaction? 235 U 92 + 1 N 0 --->?
  114. Why do we dream
  115. What is the net force of a 0.1 N soda tossed in the air. Neglet air resisitance.
  116. Finding the magnitude and resultant given direction of force
  117. Speed, v, dimensions of A
  118. Replacing forces and moments
  119. Voltage difference with 2 infinte sheets of charge.
  120. Laboratory apparatus
  121. Examples
  122. Rainbow
  123. In india 1AC=?
  124. Physics apparatus and their uses
  125. Is space as in "space-time" a vector quantity?
  126. Explain with the revelance, the importance of Kinetic and potential energy in energy
  127. Importance of Kinetic and potential energy in energy reactivation
  128. Particle energy reduction
  129. Temperature and Seconds on a watch
  130. Velocity of Sound
  131. Primary and Secondary currents
  132. Horsepower developed
  133. Heat
  134. What are physical quantities?
  135. Wavelength
  136. Current and Resistance
  137. Polarity of slip rings on an electric motor?
  138. Common apparatuses
  139. Physics Problems
  140. A metal block gained 400 calories of heat when it was heated from 25o to 79o.
  141. Physics formulas in speed
  142. Motion
  143. Physics
  144. Forces and laws of motion
  145. Forces and laws of motion
  146. Questions about parka material cost and use
  147. Magnet
  148. Ask physics questions for free
  149. Should rest time is included when calculating average speed
  150. Work done in an elastic material
  151. Can you suggest a project in physics that is investigatory and easy to do
  152. Common Laboratory Apparatus Used in Physics
  153. Laboratory apparatus and there uses
  154. Ask free physics
  155. Why is it better to tenderize meat in a pressure cooker than in ordinary cooking pot
  156. Can you please help me with question below
  157. Can any body solve this physics problem?
  158. How to find final speed when initial speed and average speed is given
  159. Conservation of energy
  160. Conservation of energy
  161. Helium-6 decays at beta decay?
  162. Title of investigatory project
  163. Strong force in hydrogen atom
  164. Air hammers in plumbing
  165. Why the broken permanent magnet are not attracting
  166. Necessary force
  167. How to send signals to space through some systems
  168. How to find the average speed and distance
  169. What would balance easier on your foot: soccer ball or football?
  170. Is a skateboard on magnetism possible?
  171. Acceleration due to gravitational force of planet mercury
  172. Find resultant by component method: F1=12N,SOUTH;F2=24 N 30'N OF W;F3=15N 75' S OF W
  173. Does light glow white when its,t reach the ultraviolet ?
  174. Qusestion for lumines gas tube ?
  175. Where can a third charge be placed so that it experiences no net force?
  176. Can anyone solve this physics problem!
  177. Where are the poles for a ring shaped magnet?
  178. Center of gravity
  179. Baseball Distance Calculation
  180. Ignition temperature of petrol
  181. A student pulls a crate over a rough sidewalk. The mass of the crate is 30 kg. The st
  182. Centripetal and centrifugal
  183. How much current flows in a 12-watt radio connected to a 120-volt circuit?
  184. What equation should I use for a water bottle rocket lab that uses distance vs volume?
  185. Physics
  186. What is the volume of a circular lake that is 1km wide and 10 meters deep?
  187. Does Newton's 3rd law of motion deal w/ force & its relationshp 2 mass & acceleration
  188. Circular motion problems
  189. 100 cal from a supply of 400 cal into work.How much mechanical work was done?
  190. Zener diode breakdown
  191. Physics question... with answer, yet I don't know how to get the answer.
  192. I like to research string and m-theory what should I do?
  193. Question answer of capistor and capictance
  194. Is there such thing as a prototype mineral water detector device
  195. Don't understand what they want me to do
  196. Are soil particles more positively charged or more negatively charged?
  197. Why alcohol is used in six maxima & minimum thermometer?
  198. Iit-viii class
  199. Sample problems for work with solutions?
  200. Convert 1054058680615 mg to hg
  201. What is the density of water kg/L, assuming its density is 1g/cm^3?
  202. Average speed of a car traveling 40 km/h one way and 60 km/h on return
  203. How do I figure out how much torque I need to move a turntable measuring 15 inches
  204. A paragraph on motion and forces
  205. Magnitude of final velocity formula
  206. Vector
  207. How to identify the values in velocity/time graph?
  208. What is specific gravity?
  209. Need help with this displacement question
  210. Need help with calculating mass from temperature change
  211. Average speed
  212. If you are driving 110km/h along a straight road and you look to the side for 2.0s how
  213. Net Force with aircraft.
  214. Thermal equlibrium
  215. How do you convert 12 kilograms to newtons?
  216. Projectile motion
  217. Free fall
  218. Condensing pressure for CO2 mixed with O2
  219. A pendulum of the length L is suspended from the ceiling of an elevator.
  220. How do you find the magnitude?
  221. Motorbike tire
  222. What is velocity
  223. How do you convert time using time= distance/ speed?
  224. What is the shape of a velocity-versus-time plot for the motion?
  225. Why is the speed a photogate measures the same speed of ascending mass?
  226. If you increase the mass but the net force stays const. What happens to acclereration?
  227. How we can define 2nd law of thermodynamics in different ways?
  228. Question for energy atom ?
  229. Nellie Newton applies a force of 50 n to the end of a lever, which is moved a certain
  230. Force
  231. Torque and Force
  232. Identify the tennis action that change the speed od direction of motion
  233. Static Friction and Mass help?!
  234. Concave mirror formula
  235. Another physics question about mass and force
  236. Horitontal distance
  237. Physics Homework Help
  238. Newtons' laws
  239. Which concept can apply to this problem, and how should I start it
  240. How can we use paschen law
  241. Why we use capacitors in ceiling fen?
  242. Physics problem... There is a 80 kg diver on a 140 kg pontoon boat. The diver execute
  243. Physics- Radioactivity
  244. Madame and Pierre Curie and Radium
  245. How much internal energy is converted to Physical Energy?
  246. Will my pot rack hold?
  247. Temperature and average kinective energy
  248. Physics-find acceleration given angle
  249. Describe how molecules move in each of the three states of matter?
  250. Tension and Work