subject
Physics, 15.04.2020 04:15 20686sp

When they are far apart, the momentum of a proton is <3.9 × 10-21, 0, 0> kg·m/s as it approaches another proton that is initially at rest. The two protons repel each other electrically, without coming close enough to touch. When they are once again far apart, one of the protons now has momentum <1.0 × 10-21, 4.6 × 10-21, 0> kg·m/s. At that instant, what is the momentum of the other proton? (Express your answer in vector form.)

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 01:30
The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection
Answers: 2
question
Physics, 22.06.2019 02:50
Steam is generated in a boiler of a cogeneration plant at 10 mpa and 450°c at a steady rate of 5 kg/s. in normal operation, steam expands in a turbine to a pressure of 0.5 mpa and is then routed to the process heater, where it supplies the process heat. steam leaves the process heater as a saturated liquid and is pumped to the boiler pressure. in this mode, no steam passes through a condenser, which operates at 20 kpa. (a) determine the power produced in the turbine and the rate at which process heat is supplied in this mode. (b) determine the power produced in the turbine and the rate of process heat supplied if only 60 percent of the steam is routed to the process heater and the remainder is expanded to the condenser pressure. (3.32 mw; 9.69 mw; 4.25 mw; 5.82 mw)
Answers: 3
question
Physics, 22.06.2019 07:20
Diamond will scratch quartz. true or false
Answers: 2
question
Physics, 22.06.2019 10:00
If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone
Answers: 2
You know the right answer?
When they are far apart, the momentum of a proton is <3.9 × 10-21, 0, 0> kg·m/s as it approach...
Questions
Questions on the website: 13722366