Physics, 12.10.2019 15:30 tylerbesson1
What is an electron?
a. a positive particle inside the nucleus
b. a negative particle outside the nucleus
c. a particle inside the nucleus that has no charge
d. a negative particle inside the nucleus
Answers: 3
Physics, 21.06.2019 19:30
Aparticle travels in a circular orbit of radius 21 m. its speed is changing at a rate of 23.1 m/s2 at an instant when its speed is 37.2 m/s. what is the magnitude of the acceleration (in m/s? ) of the particle?
Answers: 1
Physics, 21.06.2019 23:50
The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory
Answers: 2
Physics, 22.06.2019 00:00
Did the proton move into a region of higher potential or lower potential? did the proton move into a region of higher potential or lower potential? because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of lower potential to a region of higher potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of lower potential to a region of higher potential.request answerpart bwhat was the potential difference that stopped the proton? express your answer with the appropriate units.î”v î” v = nothingnothingrequest answerpart cwhat was the initial kinetic energy of the proton, in electron volts? express your answer in electron volts.ki k i = nothing ev request answerprovide feedback
Answers: 2
What is an electron?
a. a positive particle inside the nucleus
b. a negative particle o...
a. a positive particle inside the nucleus
b. a negative particle o...
Mathematics, 10.05.2021 23:30
Social Studies, 10.05.2021 23:30
Social Studies, 10.05.2021 23:30
Mathematics, 10.05.2021 23:30
Mathematics, 10.05.2021 23:30
Mathematics, 10.05.2021 23:30
Chemistry, 10.05.2021 23:30
Mathematics, 10.05.2021 23:30
Mathematics, 10.05.2021 23:30
Mathematics, 10.05.2021 23:30
History, 10.05.2021 23:30