A packet is dropped from a balloon which is going upwards with the velocity \( 12 \mathrm{~m} / ...

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A packet is dropped from a balloon which is going upwards with the velocity \( 12 \mathrm{~m} / \mathrm{s} \), the velocity of the packet after 2 seconds will be
[Pb. PMT 2004]
(a) \( -12 \mathrm{~m} / \mathrm{s} \)
(b) \( 12 \mathrm{~m} / \mathrm{s} \)
(c) \( -7.6 \mathrm{~m} / \mathrm{s} \)
(d) \( 7.6 \mathrm{~m} / \mathrm{s} \)
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