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27 Nov 2019
A proton accelerates from rest in a uniform electric field of 620N/C. At some later time, its speed is 1.4e6 m/s.
(a) Find the magnitude of the acceleration of the proton.
m/s^2?
(b) How long does it take the proton to reach this speed?
µs?
(c) How far has it moved in that interval?
m?
(d) What is its kinetic energy at the later time?
J?
A proton accelerates from rest in a uniform electric field of 620N/C. At some later time, its speed is 1.4e6 m/s.
(a) Find the magnitude of the acceleration of the proton.
m/s^2?
(b) How long does it take the proton to reach this speed?
µs?
(c) How far has it moved in that interval?
m?
(d) What is its kinetic energy at the later time?
J?
Bunny GreenfelderLv2
15 Jul 2019
