Posted: August 18th, 2017
At the limiting value of radius ratio + r r , the _______.
At the limiting value of radius ratio
+
r
r
, the
_______.
(A) forces of attraction are larger than the
forces of repulsion
(B) forces of attraction are smaller than the
forces of repulsion
(C) forces of attraction and repulsion are
just equal
(D) forces are not equal
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