Matter & Interactions 2nd ed. Practice Problems
Aaron Titus | High Point University
home
Podcast RSS       |       1-click iTunes subscription       |       iTunes Store       |       Manual subscription
(N)=# of solutions
15b0001     Launch speed of rocket from Moon     15b0001
View QuestionView Question | View QuestionView Solution | Download pdfDownload pdf

 

Question

 

Moon has a mass of and a radius of . Moon has no atmosphere, so there is no air resistance. Suppose that a manned lunar rocket on the surface of Moon must launch so that when it is very far from Moon, it has a speed of 1500 m/s. What is the required launch speed? (Treat the rocket as a particle with constant mass.)