Consider the equations P=Lim_(Deltasto0)F/(DeltaS) and P_(1)-P_(2)=rhogz. In an elector acceleration upward

Consider the equations P=Lim_(Deltasto0)F/(DeltaS) and P_(1)-P_(2)=rho

1.	Consider the equations P=Lim_(Deltasto0)F/(DeltaS) and P_(1)-P_(2)=rhogz. In an elector acceleration upward
Answer» Both the EQUATIONS are VALID The FIRST is valid but not the SECOND The second is valid by not the first Both are invalid Answer :B