46. A bullet is released from a point 100 meters above the ground. One second later, another bullet is released from the same point. At the moment the first bullet reaches the ground, what change does the distance between the two bullets undergo? (Assume air resistance is negligible.) (1) remains constant. (2) increases. (3) decreases. (4) first decreases and then increases. \fbox{Calculation Space} %% Page 4
\noindent\textbf{46.} A bullet is released from a point 100 meters above the ground. One second later, another bullet is released from the same point. At the moment the first bullet reaches the ground, what change does the distance between the two bullets undergo? (Assume air resistance is negligible.)
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\noindent (1) remains constant. \hfill (2) increases.
\noindent (3) decreases. \hfill (4) first decreases and then increases.
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