A fixed-end beam AB carries point load P acting at point C. The beam has a rectangular cross section (b 5 75 mm, h 5 150 mm). Calculate the reactions of the beam and the displacement at point C. Assume that E 5 190 GPa.

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.

The speed of light can be used to measure the

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .