Q19 A rocket with a lift off mass 3 5 x 10 kg is blast upward with an initial acceleration of 10 m s2 Then the initial thrust of

Question

Q19 A rocket with a lift off mass 3 5 x 10 kg is blast upward with an initial acceleration of 10 m s2 Then the initial thrust of the blast is a 1 75 x 105 N b 3 5 105 N c 7 0 x 105 N d 14 0 x 105 N

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