Physics, 12.07.2019 22:20, livewithgod
Arocket of (variable) mass m is propelled by steadily ejecting part of its mass at velocity u (constant with respect to the rocket). neglecting gravity, the differential equation of the rocket is m(du/dm) =-u as long as u « c, c = speed of light. find v as a function of m if mmo when v-0. in the relativistic region (v/c not negligible), the rocket equation is 2 -c ) 7 solve this differential equation to find v as a function of m. show that v/c- (1 - a)/(1 +2), where (m/mo)2u/e q.3 the surface temperature of a sphere of radius 1 is held at u = sin2 θ + cos3 θ. find the interior temperature u(r, 0,d).
Answers: 2
Physics, 21.06.2019 17:30, seider8952
Plss anybody know how to do this? ? i need the answers from a through d
Answers: 1
Physics, 22.06.2019 00:00, cookies1164
Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?
Answers: 1
Physics, 22.06.2019 05:00, emj617
In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.
Answers: 1
Arocket of (variable) mass m is propelled by steadily ejecting part of its mass at velocity u (const...
Mathematics, 20.10.2020 04:01
Chemistry, 20.10.2020 04:01
Biology, 20.10.2020 04:01
Mathematics, 20.10.2020 04:01
English, 20.10.2020 04:01