Physics, 08.12.2021 05:20 hannahkelly3618
Calculate the speed of a proton that is accelerated from rest through an electric potential difference of 166 V.
m/s
(b) Calculate the speed of an electron that is accelerated through the same potential difference.
m/s
Answers: 1
Physics, 22.06.2019 03:10
Aphysical change is a change in the size, shape,, or stafe of matter true or false
Answers: 1
Physics, 22.06.2019 14:30
Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?
Answers: 3
Physics, 22.06.2019 16:40
Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".
Answers: 3
Calculate the speed of a proton that is accelerated from rest through an electric potential differen...
English, 28.10.2020 22:40
Health, 28.10.2020 22:40
Biology, 28.10.2020 22:40
Biology, 28.10.2020 22:40
Mathematics, 28.10.2020 22:40
Mathematics, 28.10.2020 22:40
History, 28.10.2020 22:40
Biology, 28.10.2020 22:40
Mathematics, 28.10.2020 22:40
English, 28.10.2020 22:40
Mathematics, 28.10.2020 22:40