The correct answer is A. Installation of rigid metal conduit requires grounding and the grounding equipment used may weaken the structure.
The french revolution led to many deaths and impacted history because of the amount of life lost
I found this on arxsiv.org: “The central force motion between two bodies about their center of mass can be reduced to an equivalent one body problem in terms of their reduced mass m and their relative radial distance r. ... The potential V (r) from which this force is derived is also a function of r alone, F = −VV, V ≡ V (r).”
Mark as BRAINLIEST?
