Answers: 3
Physics, 21.06.2019 19:30
Describe the path of a ray that approaches a mirror parallel to the principal axis.
Answers: 2
Physics, 22.06.2019 00:20
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
A battery of 6v is connected in series with three resistors 2ohm, 4 ohm and 6 ohm. calculate the cur...
Mathematics, 05.05.2020 19:11
Mathematics, 05.05.2020 19:11
Social Studies, 05.05.2020 19:11
Mathematics, 05.05.2020 19:11
Mathematics, 05.05.2020 19:11
Mathematics, 05.05.2020 19:11
English, 05.05.2020 19:11