Amodel of quantized rotational motion of a diatomic molecule (like o2) is the quantum rotator: two particles of mass m are separated by a massless rod of fixed length 2r. this barbell is free to rotate in 3d about its center of mass, which is fixed in space at r-0. (a) express the classical ke of the rotator in terms of its angular momentum and the moment of inertia. since pe is constant for the rotator (and can be set equal to zero), substitute the quantum operators for the classical quantities to obtain the hamiltonian operator of the rotator in terms of the operator of angular momentum. (b) find the energy spectrum enı and the eigenfunctions ynim of the quantum rotator. (c) find the degeneracy of the energy levels of the rotator.

a, c, d, e are all applying about success strategies.

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation