3 Credits (3 Contact Hours)Forces and force systems and their external effect on bodies, principally the condition of equilibrium. The techniques of vector mathematics are employed, and the rigor of physical analysis is emphasized. Includes Honors sections. Preq: PHYS 1220 with a C or better. Preq or concurrent enrollment: Either ENGR 1070 or ENGR 1410; and MATH 2060.