A particle with charge Q and mass M has instantaneous speed uy when it is at a position where the electric potential is V. At a

Question

3 years ago

13

A particle with charge Q and mass M has instantaneous speed uy when it is at a position where the electric potential is V. At a

later time, the particle has moved a distance R away to a position where the electric potential is V2 ) Which of the following equations can be used to find the speed uz of the particle at the new position?
a. 1/2M(μ2^2-μ1^2)=Q (v1-v2)
b. 1/2M(μ2^2-μ1^2)^2=Q(v1-v2)
c. 1/2Mμ2^2=Qv1
d. 1/2Mμ2^2=1/4πx0 (Q^2/R)

Physics

1 answer:

olga nikolaevna [1] · Answer 1 · 2022-11-19T15:06:45+03:00

olga nikolaevna [1]3 years ago

4 0

Answer:

A

Explanation:

Ke = 1/2 MV^2