A proton (rest mass is 1.673 times 10^-27 kg, rest energy is 938.3 MeV) has kinetic...
A proton (mass = 1.67 × 10−27 kg) has a kinetic energy of 0.8 MeV. If its momentum is measured with an uncertainty of 1.29%, what is the minimum uncertainty in its position? (h = 6.63 × 10−34 J⋅s and 1 eV = 1.6 × 10−19 J)
In a proton linear accelerator, protons are accelerated to have a kinetic energy of 630 MeV. What is their relativistic momentum? (The rest mass of a proton is 1.67 × 10-27 kg.)
In a proton linear accelerator, protons are accelerated to have a kinetic energy of 550 MeV. What is their relativistic momentum? (The rest mass of a proton is 1.67 × 10-27 kg.) Your submitted answer is : 3.246e8 kg.m/s
A particle has a rest mass of 6.95×10^-27 and a momentum of 4.73×10^−18 kg⋅m/s. Determine the total relativistic energy of the particle. E = ______________ J Find the ratio of the particle's relativistic kinetic energy to its rest energy. ?? rest = _________________
Write all momentum calculations in units of MeV/c and keep 5 significant figures in all answers. The mass of the proton is m = 938.3 MeV/c2 (This is equivalent to m = 1.673 x 10-27 kg, but MeV/c2 is a more convenient mass unit to use in atomic and nuclear physics calculations.). Calculate the Classical Momentum of a proton traveling at 0.03 c Calculate the Percent Error between the Classical Momentum and the Relativistic Momentum at 0.03 c. Treat the...
1. An elecron's mass is 0.511 MeV/c^2 , while a proton's mass is 938.3 MeV/c^2 , which is about (938.5 MeV/c^2 ) / (0.511 MeV/c^2 ) ~ 1800 times larger. So a proton traveling at a low speed of 1 m/s would have roughly the same momentum as an electron traveling at 1800 m/s. But since neither particle can reach the speed of light, it would seem impossible for an electron to have the same momentum as a relativistic proton...
The relativistic kinetic energy of an object (m = 2.0 x 10-27 kg) is 200 MeV. What is the object’s speed (as a multiple of c)?
10. An proton-antiproton pair is produced by a 2.10×1032.10×103 MeV photon. What is the kinetic energy of the antiproton if the kinetic energy of the proton is 55.95 MeV? Use the following Joules-to-electron-Volts conversion 1eV = 1.602 × 10-19 J. The rest mass of a proton is 1.67×10−271.67×10−27 kg. MeV
1) A particle has a rest mass of 6.95×10−27 kg and a momentum of 5.15×10−18 kg⋅m/s. Determine the total relativistic energy of the particle.E= JJ Find the ratio of the particle's relativistic kinetic energy to its rest energy. ??rest= 2) Estimate the difference Δtdiff in a 15000-s time interval as measured by a proper observer and a relative observer traveling on a commercial jetliner. Δ?diff= s 3) Suppose that you have found a way to convert the rest energy of...
10. An proton-antiproton pair is produced by a 2.10 x 103 MeV photon. What is the kinetic energy of the antiproton if the kinetic energy of the proton is 55.95 MeV? Use the following Joules-to-electron-Volts conversion leV = 1.602 x 10-19 J. The rest mass of a proton is 1.67 x 10-27 kg. * Blank MeV 4. What is the frequency of a photon that has the same momentum as a neutron moving with a speed of 1.60 x 10²...