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Pre-Medical: PhysicsA disc of mass 1.0kgis kept floating horizontally inair by firing bullets of mass 0:05 kg each verticallyat it, at the rate of 10per second. If the bulletsrebound with the same speed, the speed with whichthese are fired will be-Mg |
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Answer» jhchchxuddjsbjxixxhhsbbsnssiixixixujxbdbdb yhfjfndndnnsnenenekekeodjxnbdbdbdbdnndkdk |
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