Physics, 05.12.2020 06:00, daydallas01
A rocket engine uses fuel and oxidizer in a reaction that produces gas particles
having a velocity of 1380 ms-1
. The desired thrust is to be 195000 N.
16. What must be the fuel/oxidizer consumption rate (in kg s-1
)?
16.
17. If the initial weight of the rocket is 125000 N, what is its initial acceleration?
17.
18. What are the weight and acceleration of the rocket at t = 15.0 s after
ignition? 18.
19. What are the weight and acceleration of the rocket at t = 20.0 s after ignition?
Answers: 1
Other questions on the subject: Physics
Physics, 21.06.2019 17:30, nana54muller
Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
Answers: 3
Do you know the correct answer?
A rocket engine uses fuel and oxidizer in a reaction that produces gas particles
having a velocity...
Questions in other subjects:
English, 12.02.2020 23:58
Mathematics, 12.02.2020 23:58
Biology, 12.02.2020 23:58
Computers and Technology, 12.02.2020 23:58
History, 12.02.2020 23:58
