If, on a particular day, atmospheric pressure is 730 mm of mercury, what is this
a) in pascals
b) in atmospheres
c) in millibars?

b) in atmostphere

Explanation:

I made lots of research and it should be b.

answer; how far out of place which the object finished relative to the starting location;

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach