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A monkey sitting on a tree at a height of 19.6 m, drop a 10 g seed of rose apple on a crocodile, at rest below the tree. If the seed falls in the mouth of the crocodile in 2 s time and becomes stationary, then the momentum gained by the crocodile (in addition to the seed) is........... kg m/s. (g=9.8ms^(-2)) |
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Answer» `0.196` `{:(p=mv,|,"Where "v=V_(0)+"gt"),(=10xx10^(-3)xx19.6,=0+9.8xx2,),(THEREFORE p=0.196kgm//s,=19.6m//s,):}` |
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