K= (1/2) m v^2
so 0.5*0.145*<span>1281.64=92.92J of KE</span>
LiCl, because lithium (Li) has one positively charged ion (1+), and
chloride (Cl) has one negatively charged ion (1-), so they
cancel each other out.
Distance is a scalar quantity, as it has only one part.
<span>The force of attraction by which terrestrial bodies tend to fall toward the center of the earth strongly. If i'm wrong, correct me. otherwise i hope this helped.</span>