Physics, 05.05.2020 03:54, tabithacat3536
Two 5 kg objects are traveling at 5 m/s to the right and -5m/s to the left. Calculate the impulse of each object. You may label them object #1 and object #2.
Answers: 2
Physics, 22.06.2019 00:20, u8p4
Consider the particle-in-a-box problem in 1d. a particle with mass m is confined to move freely between two hard walls situated at x = 0 and x = l. the potential energy function is given as (a) describe the boundary conditions that must be satisfied by the wavefunctions Ï(x) (such as energy eigenfunctions). (b) solve the schršodingerâs equation and by using the boundary conditions of part (a) find all energy eigenfunctions, Ïn(x), and the corresponding energies, en. (c) what are the allowed values of the quantum number n above? how did you decide on that? (d) what is the de broglie wavelength for the ground state? (e) sketch a plot of the lowest 3 levelsâ wavefunctions (Ïn(x) vs x). donât forget to mark the positions of the walls on the graphs. (f) in a transition between the energy levels above, which transition produces the longest wavelength λ for the emitted photon? what is the corresponding wavele
Answers: 1
Physics, 22.06.2019 12:10, hilljade45
Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
Answers: 2
Two 5 kg objects are traveling at 5 m/s to the right and -5m/s to the left. Calculate the impulse of...
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