A ball is dropped from the top of a tall building. Slightly later a second ball is thrown downward and catches up with the first ball. When the two balls pass one another,
compare the magnitudes of their acceleration: (a) The acceleration of the second ball is greater.
(b) The acceleration of the first ball is greater.
(c) The acceleration of both balls is the same.
(d) The acceleration is larger for the second ball initially. The acceleration of the first ball is
lager later.
(e) The accelerations are both zero.
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