PHYSICS · Single correct · AP · Physics 2: Algebra-based · Electric Force Field and Potential · Electric Force Field and Potential
Problem
Particles A and B, starting from rest, are accelerated through the same electric potential difference. After acceleration, particle A’s speed is exactly twice particle B’s speed. Which of the following equals the ratio qB/mBqA/mA?
(a) 2
(b) 4
(c) 41
(d) 2