1. A piece of metal weighs 50.0 N in air, 36.0 N in water, and 41.0 N in an unknown liquid. Find the densities of the following:
a. the metal
b. the unknown liquid

learn it on the intertant so you can solve

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

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