372211 A \(5000 \mathrm{~kg}\) rocket is set for vertical firing. The exhaust speed is \(800 \mathrm{~ms}^{-1}\). To give an initial upward acceleration of \(20 \mathrm{~m} / \mathrm{s}^{2}\), the amount of gas ejected per second to supply the needed thrust will be \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)
372211 A \(5000 \mathrm{~kg}\) rocket is set for vertical firing. The exhaust speed is \(800 \mathrm{~ms}^{-1}\). To give an initial upward acceleration of \(20 \mathrm{~m} / \mathrm{s}^{2}\), the amount of gas ejected per second to supply the needed thrust will be \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)
372211 A \(5000 \mathrm{~kg}\) rocket is set for vertical firing. The exhaust speed is \(800 \mathrm{~ms}^{-1}\). To give an initial upward acceleration of \(20 \mathrm{~m} / \mathrm{s}^{2}\), the amount of gas ejected per second to supply the needed thrust will be \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)
372211 A \(5000 \mathrm{~kg}\) rocket is set for vertical firing. The exhaust speed is \(800 \mathrm{~ms}^{-1}\). To give an initial upward acceleration of \(20 \mathrm{~m} / \mathrm{s}^{2}\), the amount of gas ejected per second to supply the needed thrust will be \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)