Physics, 12.07.2019 03:00, jamarian101
Another element is silvery-white with a shiny luster, is very brittle, and forms ions with a β2 charge. give one possible identity of this element. enter the symbol for the element.
Answers: 1
Physics, 21.06.2019 22:40, exoticbunnylover123
Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod
Answers: 1
Physics, 22.06.2019 00:20, pooperjooper
Aparticle of mass m is projected with an initial velocity v0 in a direction making an angle Ξ± 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 hamiltonβs equations (canonical equations) of motion.
Answers: 2
Another element is silvery-white with a shiny luster, is very brittle, and forms ions with a β2 char...
Biology, 15.01.2021 22:20
Mathematics, 15.01.2021 22:20
Biology, 15.01.2021 22:20
History, 15.01.2021 22:20
Biology, 15.01.2021 22:20