NFar in space, where gravity is negligible, a 425 kg rockettraveling at 95 m/s fires its engines. (Figure 1) showsthe thrust force as a function of time. The mass lost bythe rocket during these 30 s is negligible.XFigureکمرانی#F. (N)EF3$%3 4 5TDC888FARFV1 of 1 >WASFOTG6BTYPart AWhat impulse does the engine impart to the rocket?Express your answer in newton-seconds.► View Available Hint(s)HSubmitPart BSubmit▾ Part CMacBook AirAt what time does the rocket reach its maximum speed?Express your answer with the appropriate units.▸ View Available Hint(s)t= Value||| ΑΣΦ7N44F7μAU*8hDilFaMUnits(9CKMOSISODDFO?| O PI?двON-sLcommand{+?optionP121Reviewdel 2WSXsosFigureFx (N)10003ED0+020F3C10 20$4888RF%5V< 1 of 130-t (s)F5TG^6B▼20At what time does the rocket reach its maximum speed?Express your answer with the appropriate units.► View Available Hint(s)Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us IYt=HSubmitPart CUfz =SubmitProvide FeedbackMacBook AirWhat is the maximum speed of the rocket?Express your answer with the appropriate units.▸ View Available Hint(s)Value&7HAValue44NUHÅ*83-DIIFO→1UnitsMUnits9K?FOO)O<F*LJF10P41T[

Far in space, where gravity is negligible,Mass of rocket M = 425 kgVelocity of rocket =95 m/sAlso given the thrust force as a function of time. The mass lost by the rocket during these 30 s is negligible.We have to determine,A) lmpulse does the engine impart to the rocket.B) Time (T) for the rocket reach its maximum speed.C) Maximum speed of rocket Vmax.At time t =0, Force F =1000 N which is maximum.Impulse is a change in momentum brought on by an applied force. Force needs to remain in the same direction to help maintain momentum in the same direction. This change in momentum can be used to find changes in object velocity.For time period t of 30s ,Impulse I = 0.5 F t = 0.5 × 1000 × 30 I = 15000 NsB) We need to know the time taken to reach the maximum velocity. The velocity keeps on increasing until the force acting on rockets become zero or negative. So, time taken to reach maximum velocity 30s. C) we need to know the maximum velocity . Impulse is also equal to mass times change in velocity. I = change in momentum I = M( VFinal - VInitial)I = M(Vmax -V)15000 = 425 ×( VMax - 95)VMax = 95 +(15000/425) =130.29 m/sA) Impulse l = 15000 Ns.B) Time taken to reach maximum velocity T = 30sC) maximum velocity 130.29 m/s

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Far in space, where gravity is negligible, a 425 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. Figure F, (N) 1 of 1 V Part A ▾ What impulse does the engine impart to the rocket? Express your answer in newton-seconds. ▸ View Available Hint(s) J₂ = 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= G| ΑΣΦ Submit Part C μA Value Units N-s Revie

Far in space, where gravity is negligible, a 425 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. Figure F, (N) 1 of 1 V Part A ▾ What impulse does the engine impart to the rocket? Express your answer in newton-seconds. ▸ View Available Hint(s) J₂ = 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= G| ΑΣΦ Submit Part C μA Value Units N-s Revie

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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