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Far in space, where gravity is negligible, a 225 kg rocket traveling at 95 m/s fires its engines. (Figure 1) shows the thrust force

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Far in space, where gravity is negligible, a 225 kg rocket traveling at 95 m/s fires its engines. (Figure 1) shows the thrust force as a function of time. The mass lost by the rocket during these 30 s is negligible. What impulse does the engine impart to the rocket? Express your answer in newton-seconds. View Available Hint(s) Figure F,(N) 1000 0- 0 10 20 20 1 of 1 t(s) 30 Jx = Submit Part B At what time does the rocket reach its maximum speed? Express your answer with the appropriate units. View Available Hint(s) t = Value Units Submit ? ? N-s Part C What is the maximum speed of the rocket? Express your answer with the appropriate units. View Available Hint(s) ? Vfx = Value Units Submit

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Solutions Step 1 A 225kg rocket moving at 85ms activates its engines The thrust force exerted by the engines over a 30s period is depicted in a graph Part A seeks the impulse imparted to the rocket by ... blur-text-image

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