44.A block weighing 90 N hangs from a cable tied to two other cables fastened to a support, as in the figure below
(3)
N35°
559
T.
T2
T
Find tensions T1 and T2 on the cables.
A. T1 = 39.5 N and T2 = 79.8 N
B. T1 = 45.3 N and T2 = 79.8 N
C. T1 = 60.0 N and T2 = 77.3 N
D. T1 = 79.8 N and T2 = 58.2 N
E. T1 = 34.5 N and T2 = 49.3 N​

Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.