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A box is thrown with velocity v(0) on to...

A box is thrown with velocity `v_(0)` on top of a rough table of length `l`. Assume friction on the object is such that during its motion, its acceleration is given as `a = -kv`, where `k` is a positive constant. Find the velocity of the box when it leaves the edge of the table. Also find the time after which it falls off the edge.

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The correct Answer is:
`[v = v_(0) - kl, t = (1)/(k) ln ((v_(0))/(v_(0) - kl))]`
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