Ball A is dropped from rest from the top of a tower

PHYSICS · Subjective · CBSE · Physics · Gravitation · Gravitation

Problem

Ball A is dropped from rest from the top of a tower. Exactly 2 s2\,\text{s} later, Ball B is dropped from the same point, also from rest. How far apart are the two balls 5 s5\,\text{s} after Ball A is released? Take g=9.8 m s−2g = 9.8\,\text{m s}^{-2}.

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