Physics Electricity Question

Question

Two particles, charges unknown, are put close to each other. The two particles each increase in velocity.

Are the two particles:

A) the same charge

B) opposite charges

C) not enough information to tell

help please? 10 pts to best answer

Answer 1

you cant tell, if they are the same charge, they will be repelled from each other, increasing their speed.

if they have different charges, they will be attract and their speed will increase.

you would be able to tell if you knew what direction they went so the answer is C