Ccording to coulomb's law, which pair of charged particles has the lowest potential energy? according to coulomb's law, which pair of charged particles has the lowest potential energy? a particle with a 1− charge separated by 100 pm from a particle with a 3+ charge. a particle with a 1− charge separated by 100 pm from a particle with a 2+ charge. a particle with a 1− charge separated by 200 pm from a particle with a 1+ charge.

The electrostatic potential energy of a particle with a 1− charge separated by 200 pm from a particle with a 1+ charge.

Explanation:  

The formula for the electrostatic potential energy is as follows;

Here, U is the potential energy, are the charges and r is the distance between them.

Here,

is the absolute permittivity of free space.

Calculate the electrostatic potential energy of a particle with a 1− charge separated by 100 pm from a particle with a 3+ charge.  

Put q_{1}=-1, q_{2}=+3,k= and r=100 pm.

Calculate the electrostatic potential energy of a particle with a 1− charge separated by 100 pm from a particle with a 2+ charge.

Put q_{1}=-1, q_{2}=+2 and r=100 pm.

Calculate the electrostatic potential energy of a particle with a 1− charge separated by 200 pm from a particle with a 1+ charge.

Put q_{1}=-1, q_{2}=+1 and r=200 pm.

Therefore, the electrostatic potential energy of a particle with a 1− charge separated by 200 pm from a particle with a 1+ charge.

with 5 seconds, no, but over time if the police car stays at 65m/s ad the speeding car stays at 60, then obviously yes, but the answer to your question would be, no.

hope this : )

i think the answer is a, hope this is right, that would be my best guess.