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its the planets
The formula used to calculate the speed of electrons in a given system is v e/m, where v represents the velocity of the electron, e is the charge of the electron, and m is the mass of the electron.
***Answer 1*** Remember, KE= (1/2)m(v^2), 1 eV=1.6*10^-19 J -you need to convert, since 1J= 1N*m m of an electron is 9.1*10^-31 kg m of a proton is 1.67*10^-27 kg Good luck! ***Answer 2*** Answer 1 only works for non-relativistic speeds, also when you are dealing with Nuclear Physics you DO NOT want to convert out of eV. -------------------------------------------------------- E(total) = Energy Kinetic +Energy rest But in Nuclear Physics E(total) is actually; E^2 = (pc)^2 + (mc^2)^2 E(total) = E(kinetic) + E(rest) => 1.00keV = (pc)^2 from there you should be able to finish it.
The energy of a wave can be calculated using the formula E = hf, where E is the energy, h is Planck's constant (6.626 x 10^-34 J*s), and f is the frequency of the wave. Alternatively, the energy of a wave can be determined by the formula E = 1/2 * m * v^2, where E is the energy, m is the mass of the object vibrating in the wave, and v is the velocity of the wave.
The formula for kinetic energy is KE = 0.5 * m * v^2, where KE is the kinetic energy, m is the mass of the object, and v is the velocity of the object.
Energy, mass, and acceleration are related through the equation E = 0.5 * m * v^2, where E is energy, m is mass, and v is velocity. Acceleration can be calculated using the formula a = F/m, where a is acceleration, F is force, and m is mass. Therefore, energy, mass, and acceleration are interrelated through the concepts of velocity, force, and mass.
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N Neptune planets out from Sun E is Earth, for example
The sequence consists of the first letters of the names of the planets in our solar system, starting from Mars: Mars (M), Venus (V), Earth (E), Mars (M again, as it repeats), and Jupiter (J). Following this pattern, the next planet after Jupiter is Saturn, which starts with the letter S. Therefore, the next letter in the sequence is S.
The sequence M, V refers to the first letters of the names of the planets in our solar system: Mercury (M) and Venus (V). Following this pattern, the next three letters would be E (Earth), M (Mars), and J (Jupiter). Therefore, the last three letters in the sequence should be E, M, J.
J = Jupiter planets outward from Sun MVEMJSUNP
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E. M. V. Krishnamurthy was born in 1934.
E. M. V. Naganathan died in 1971.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
T then V There are five letters between B and H, four between that and M, then three, then two...
E. M. V. Naganathan was born on 1906-01-31.
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