I need help with the last part about the momentum. I found answers A-D, but I...
I need help with the last part about the momentum. I found answers A-D, but I can't seem to get the last question. Thanks for your help in advance!
(A) Find the rest energy of a proton in units of electron volts. Answer: 938 MeV
(B) If the total energy of a proton is four times its rest energy, what is the speed of the proton? Answer: 2.90e^8 m/s
(C) Determine the kinetic energy of the proton in units of electron volts. Answer: 2810 MeV
(D) What is the proton's momentum? Answer: 3630 MeV/c
The kinetic energy of the proton is decreased to 1.44 GeV.
(a) What is the speed of the proton (in units of c)?
Answer: 0.919c
(b) What is its momentum (in units of MeV/c)?
Homework Answers
Add Answer to:
I need help with the last part about the momentum. I found
answers A-D, but I...
The centre of mass, or centre of momentum, (CMS) frame is that in which the sum...
The centre of mass, or centre of momentum, (CMS) frame is that in which the sum of the momenta (i.e., the total momentum) of all particles is zero. An electron has a kinetic energy K of 1 MeV and is incident on a proton at rest in the laboratory. The goal of this exercise is to calculate the speed of the CMS frame moving relative to the laboratory. (a) Express the initial energies Ee, Ep and initial momenta pe, pp...
What is the momentum (in MeV/c) and kinetic energy of a proton with a total energy...
What is the momentum (in MeV/c) and kinetic energy of a proton with a total energy of 1.00 GeV? Repeat for an electron with the same energy.
I can't figure out part b. Please help me! How much work is required to accelerate...
I can't figure out part b. Please help me!
How much work is required to accelerate a proton from rest up to a speed of 0.993 c? Express your answer with the appropriate units. W = 7010 MeV Submit Previous Answers ✓ Correct Part B What would be the momentum of this proton? Express your answer with the appropriate units. IVO ADO A o 2 ? p= MeV/c P Pearson
in the What is the momentum, in the center of mass reference frame, of a reaction...
in the What is the momentum, in the center of mass reference frame, of a reaction +p+Kº+A if the has an energy E= 3 GeV in the laboratory reference frame? Notice that m.,- = 139.6 MeV/ca, mp = 938.3 MeV/c. (Tip: in the laboratory reference frame, the proton is at rest. In the center of mass reference frame, ộp = (P2c2 + m 4,P) and Pa- = (1pe2 +m-c, -D)) A photon with energy E = 10 MeV collides elastically...
A proton in a particle accelerator has a total energy that is 326 times its rest...
A proton in a particle accelerator has a total energy that is 326 times its rest energy. (a) What is the proton's speed? Express your answer as a ratio of the speed to the speed of light. (Round your answer to at least six decimal places.) v c = (b) What is the kinetic energy of the proton, in units of MeV? MeV
Q10 Need this solved asap. Please help me with solution. 10. An proton-antiproton pair is produced...
Q10
Need this solved asap. Please help me with solution.
10. An proton-antiproton pair is produced by a 1.90 x 10% MeV photon. What is the kinetic energy of the antiproton if the kinetic energy of the proton is 7.93 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°4 kg. MeV
10. An proton-antiproton pair is produced by a 2.10 x 103 MeV photon. What is the...
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...
A proton in a particle accelerator has a total energy that is 418 times its rest...
A proton in a particle accelerator has a total energy that is 418 times its rest energy. a) What is the proton's speed? Express your answer as a ratio of the speed to the speed of light. (Round your answer to at least six decimal places.) v/c = b) What is the kinetic energy of the proton, in units of MeV? ________MeV
1 1 J (Joule) corresponds to: A: 1.602E-19 eV B: 6.242E18 eV C: 6.242E-20 eV D: 1.602E10 GeV 2 A...
1 1 J (Joule) corresponds to: A: 1.602E-19 eV B: 6.242E18 eV C: 6.242E-20 eV D: 1.602E10 GeV 2 A force acting on an object always changes its: A: Total energy B: Kinetic energy C: Rest energy D: Momentum 3 Momentum is a product of: A: Rest mass and velocity B: Relativistic mass and velocity C: Kinetic energy and velocity D: Relativistic mass and total energy 4 Relativistic mass as a function of velocity is: A: Linearly increasing B: Linearly decreasing C: Non-linearly increasing D: Non-linearly decreasing 5 The Lorentz-factor (g) is a ratio of: A: Total...
HW 2: Electric Potential Problem 21.7 Review 1 Constants Part A A proton has been accelerated...
HW 2: Electric Potential Problem 21.7 Review 1 Constants Part A A proton has been accelerated from rest through a potential difference of-1100 V . What is the proton's kinetic energy, in electron volts? Express your answer using three significant figures. eV Submit Request Answer Part B What is the proton's kinetic energy, in joules? Express your answer using three significant figures. Submit Request Answer KfW 2: Electric Potential Problem 21.7 Part B What is the proton's kinetic energy, in...
I can't figure out part b. Please help me!
How much work is required to accelerate a proton from rest up to a speed of 0.993 c? Express your answer with the appropriate units. W = 7010 MeV Submit Previous Answers ✓ Correct Part B What would be the momentum of this proton? Express your answer with the appropriate units. IVO ADO A o 2 ? p= MeV/c P Pearson
in the What is the momentum, in the center of mass reference frame, of a reaction +p+Kº+A if the has an energy E= 3 GeV in the laboratory reference frame? Notice that m.,- = 139.6 MeV/ca, mp = 938.3 MeV/c. (Tip: in the laboratory reference frame, the proton is at rest. In the center of mass reference frame, ộp = (P2c2 + m 4,P) and Pa- = (1pe2 +m-c, -D)) A photon with energy E = 10 MeV collides elastically...
Q10
Need this solved asap. Please help me with solution.
10. An proton-antiproton pair is produced by a 1.90 x 10% MeV photon. What is the kinetic energy of the antiproton if the kinetic energy of the proton is 7.93 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°4 kg. MeV
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...
HW 2: Electric Potential Problem 21.7 Review 1 Constants Part A A proton has been accelerated from rest through a potential difference of-1100 V . What is the proton's kinetic energy, in electron volts? Express your answer using three significant figures. eV Submit Request Answer Part B What is the proton's kinetic energy, in joules? Express your answer using three significant figures. Submit Request Answer KfW 2: Electric Potential Problem 21.7 Part B What is the proton's kinetic energy, in...
Most questions answered within 3 hours.
-
Assume Kw = 1.01 ✕ 10−14
For pure water, we can calculate [H3O+ ] = [OH...
asked 54 minutes ago -
Suppose that on a temperature scale X, water boils at 203.0°X
and freezes at -105.7°X. What...
asked 1 hour ago -
BaS crystallizes in a cubic unit cell with S2- ions on each
corner and each face....
asked 2 hours ago -
A. 0≤P(Oi)≤10≤P(Oi)≤1 for each i
B. P(Oi)≤0P(Oi)≤0
C. P(Oi)=1+P(OCi)P(Oi)=1+P(OiC)
D. P(Oi)≥1P(Oi)≥1
If an experiment consists of...
asked 3 hours ago -
A battery has an emf of 9.20V and an internal resistance of 1.20
ohm. a)What resistance...
asked 3 hours ago -
The area of an elastic circular loop decreases at a constant
rate, dA/dt = −6.60×10−3 m2/s...
asked 4 hours ago -
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 6 hours ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 6 hours ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 6 hours ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 6 hours ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 6 hours ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 6 hours ago