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1. In outer space, rock 1 whose mass is 5 kg and whose velocity was <3300,-3100, 3400> m/s struck rock 2, which was at r
Posted: Fri May 06, 2022 7:11 am
by answerhappygod
- 1 In Outer Space Rock 1 Whose Mass Is 5 Kg And Whose Velocity Was 3300 3100 3400 M S Struck Rock 2 Which Was At R 1 (93.28 KiB) Viewed 31 times
1. In outer space, rock 1 whose mass is 5 kg and whose velocity was <3300,-3100, 3400> m/s struck rock 2, which was at rest. After the collision, rock 1's velocity is <2800, -2400, 3700> m/s. a. What is in the system? b. What is the prock 1 before the collision? c. What is the prock 2 before the collision? d. What is the psys (total momentum of the system) before the collision? e. What is the psys after the collision? f. What is the prock 1 after the collision? g. Find the prock 2 after the collision? h. Before the collision, what isKtran for rock 1? Before the collision, what is Ktran for rock 2? j. After the collision, what is Ktran for rock 1? k. Suppose that the collision was elastic (To be an elastic collision the system's AEint=0). 1. What energies are stored in the system (K, U, Eint)? m. What is the Ktran for rock 2? n. On the other hand, suppose that in the collision some of the kinetic energy is converted into thermal energy of the two rocks, where AEthermal,1+AEthermal,2=7.16x105J (Inelastic collision). What is the Ktran for rock 2?