1. Escape Velocity - John Chappell Natural Philosophy Society
... motion is resolved along a diameter. This resolved maximum linear kinetic energy, being associated with a simple harmonic motion, will in turn be equal to the maximum potential energy that we obtain from Hooke’s law. Since we are dealing with shared elasticity over the two particles within the dipol ...
... motion is resolved along a diameter. This resolved maximum linear kinetic energy, being associated with a simple harmonic motion, will in turn be equal to the maximum potential energy that we obtain from Hooke’s law. Since we are dealing with shared elasticity over the two particles within the dipol ...
9646 Physics H2 syllabus for 2016
... Candidates should be able to: (a) recall the following base quantities and their units: mass (kg), length (m), time (s), current (A), temperature (K), amount of substance (mol) (b) express derived units as products or quotients of the base units and use the named units listed in ‘Summary of Key Quan ...
... Candidates should be able to: (a) recall the following base quantities and their units: mass (kg), length (m), time (s), current (A), temperature (K), amount of substance (mol) (b) express derived units as products or quotients of the base units and use the named units listed in ‘Summary of Key Quan ...
Nanopiezotronics
... quartz, wurtzite-structured crystals, Rochelle salt, lead zirconate titanate ceramics, barium titanate, and polyvinylidene flouride (a polymer film). When such a crystal is mechanically deformed, the positive- and negative-charge centers are displaced with respect to each other (Fig. 1). So while th ...
... quartz, wurtzite-structured crystals, Rochelle salt, lead zirconate titanate ceramics, barium titanate, and polyvinylidene flouride (a polymer film). When such a crystal is mechanically deformed, the positive- and negative-charge centers are displaced with respect to each other (Fig. 1). So while th ...
Mechanical energy
... • As it falls, it loses height so its gravitational potential energy decreases. • This potential energy is transformed into kinetic energy as the velocity of the apple increases. ...
... • As it falls, it loses height so its gravitational potential energy decreases. • This potential energy is transformed into kinetic energy as the velocity of the apple increases. ...
The Law of Conservation of Energy
... Water can produce electricity. Water falls from the sky, converting potential energy to kinetic energy. This energy is then used to rotate the turbine of a generator to produce electricity. In this process, the potential energy of water in a dam can be turned into kinetic energy, which can then beco ...
... Water can produce electricity. Water falls from the sky, converting potential energy to kinetic energy. This energy is then used to rotate the turbine of a generator to produce electricity. In this process, the potential energy of water in a dam can be turned into kinetic energy, which can then beco ...
EE 4BD4 2013 Lecture 3
... membrane, which might (i) deplete a particular ion and (ii) move the electrolyte away from a condition of electroneutrality. However, for typical intra- and extra-cellular volumes found in excitable cells, movement of less than 0.1% of available ions is capable of charging up the membrane, i.e., cha ...
... membrane, which might (i) deplete a particular ion and (ii) move the electrolyte away from a condition of electroneutrality. However, for typical intra- and extra-cellular volumes found in excitable cells, movement of less than 0.1% of available ions is capable of charging up the membrane, i.e., cha ...
electrical potential energy
... Recall that in our mechanical systems, work was determined using the equation below where r is the distance an object is moved. From unit 13 we learned that the force on a charged particle in an electric field is given by the following equation. As a result, the work done in moving a charge fr ...
... Recall that in our mechanical systems, work was determined using the equation below where r is the distance an object is moved. From unit 13 we learned that the force on a charged particle in an electric field is given by the following equation. As a result, the work done in moving a charge fr ...
Fields - Univerzita Karlova v Praze
... FYI: You have probably seen such a model at the museum. A coin is allowed to roll, and it appears to be in orbit. FYI: Of course, if the slope isn't just right to match the tangential speed, the coin will spiral into the central maw. The planet "knows" which ...
... FYI: You have probably seen such a model at the museum. A coin is allowed to roll, and it appears to be in orbit. FYI: Of course, if the slope isn't just right to match the tangential speed, the coin will spiral into the central maw. The planet "knows" which ...
Electric Potential
... We can approximate the two lines to P as being parallel and their length difference as being the leg of a right triangle with hypotenuse d (Fig. b). Also, that difference is so small that the product of the lengths is approximately r 2. ...
... We can approximate the two lines to P as being parallel and their length difference as being the leg of a right triangle with hypotenuse d (Fig. b). Also, that difference is so small that the product of the lengths is approximately r 2. ...
EE3321 ELECTROMAGENTIC FIELD THEORY
... The surface is used in conjunction with Gauss's law, allowing one to calculate the total enclosed electric charge by performing a surface integral. Gaussian surfaces are usually carefully chosen to exploit symmetries of a situation to simplify the calculation of the surface integral. If the Ga ...
... The surface is used in conjunction with Gauss's law, allowing one to calculate the total enclosed electric charge by performing a surface integral. Gaussian surfaces are usually carefully chosen to exploit symmetries of a situation to simplify the calculation of the surface integral. If the Ga ...
