emitted by a source at rest: i) at a radius of r = 2.2M outside a black hole of mass M =1 Mo. ii) where = -6x 10-5.
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Given:
r= 2.2 M
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- 28) The rest mass of a proton is 0.940 GeV/c2. The rest mass of the up quark (u) is 0.002 GeV/c2 and the down quark (d) is 0.005 GeV/c2. Three quarks combine to make a proton (uud). If this is written as particle reaction with quarks as the reactants and a proton as the product what is the mass ratio between reactants and products?1. Suppose a spaceship heading straight toward the Earth at 0.650c can shoot a canister at 0.400c relative to the ship. (a) What is the velocity of the canister relative to Earth, if it is shot directly at Earth? (b) If it is shot directly away from Earth?41. It is desired to create a particle of mass 9700 MeV/c- in a head-on collision between a proton and an antiproton (each having a mass of 938.3 MeV/c²) traveling at the same speed. What speed is necessary for this to occur? 1² to an we Tithin
- 5. A) Explain the special relativistic expression for energy E=mc^2. B) What is the connection with the nonrelativistic expression for the kinetic energy E= 1/2mv^2? C) Discuss the generation of energy by the unclear processes of fission and fusion.Question 25 MeV C2 MeV C A pion's rest mass is 139.6 Pions with a momentum 200.0 are produced at the TRIUMF cyclotron in Vancouver. What is their speed? (Hint: to solve this problem, let the speed of the pions be x-c where x <1, and solve for x) A. 0.421 c B 0.820 c C. 0291 c D.0.766 c E. 0.156 cA new theory predicts that a chargino x¯ of mass m(x¯¯) = 620 GeV decays into a neutralino x with a mass of m(x) = 171 GeV and a W boson with a mass of m(W) 80.4 GeV. a) Calculate the energy of the neutralino in the rest frame of the chargino.