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[" A rocket is launched form the earth s...

[" A rocket is launched form the earth surface "],[" that it has an acceleration of "19.6m/s^(2)" .If it "],[" engine is switched off after "5" seconds of it "],[" launch,then the maximum height attained by "],[" the rocket will be "],[[" (A) "245m," (B) "490m],[" (C) "980m," (D) "735m]]

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