Physics, 01.06.2020 03:58, baller1216
Is there any difference between antimatter, dark matter, dark energy, and degenerate matter?
Answers: 3
Physics, 22.06.2019 00:20, pooperjooper
Aparticle of mass m is projected with an initial velocity v0 in a direction making an angle α with the horizontal level ground as shown in the figure. the motion of the particle occurs under a uniform gravitational field g pointing downward. (a) write down the lagrangian of the system by using the cartesian coordinates (x, y). (b) is there any cyclic coordinate(s). if so, interpret it (them) physically. (c) find the euler-lagrange equations. find at least one constant of motion. (d) solve the differential equation in part (c) and obtain x and y coordinates of the projectile as a function of time. (e) construct the hamiltonian of the system, h, and write down the hamilton’s equations (canonical equations) of motion.
Answers: 2
Physics, 22.06.2019 22:00, emmacox069
Ais not a mixture. colloid compound suspension solution
Answers: 1
Physics, 23.06.2019 01:30, Kekkdkskdkdk
Ionic compounds can be readily dissolved in water because the high dielectric constant of water screens and decreases the force between the oppositely charged ions.
Answers: 3
Is there any difference between antimatter, dark matter, dark energy, and degenerate matter?...
Mathematics, 25.10.2019 00:43
Mathematics, 25.10.2019 00:43
Mathematics, 25.10.2019 00:43