If a ball is thrown vertically upwards with speed \( u \), the distance covered during the last ...

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If a ball is thrown vertically upwards with speed \( u \), the distance covered during the last \( t \) seconds of its ascent is
[CBSE PMT 2003]
(a) \( \frac{1}{2} g t^{2} \)
(b) \( u t-\frac{1}{2} g t^{2} \)
(c) \( (u-g t) t \)
(d) \( (u+g t) t \)
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