Physics

#### Two particles P and Q get 5m closer each second while travelling in opposite direction. They get 1 m closer each second while travelling in same direction. The speeds of P and Q are respectively ..

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- 10 ms
^{-1},5 ms^{-1} - 5 ms
^{-1},1 ms^{-1} - 3 ms
^{-1},4 ms^{-1} - 3 ms
^{-1},2 ms^{-1}

^{-1},5 ms^{-1}^{-1},1 ms^{-1}^{-1},4 ms^{-1}^{-1},2 ms^{-1}#### Answer:The correct answer is: 3 ms^{-1},2 ms^{-1}

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