all except the rubber boots.
The speed of light: 299,782,458 m / s
The speed of sound: 340.29 m / s
Light is faster
Because they are conducting, when you bring them together the charge is split equally among the two spheres (because they have the same radius the amount of charge is also equal). Now they will repel each other because of the net charge on each with the same polarity.
Answer:
Bok.............................
If you add both numbers together it makes 105 but we’re talking time so it’ll be an hour and 45 minutes for them to clean their apartment.