Express each of the forces in Cartesian vector form and determine the magnitude and coordinate direction angles of the resultant force. 286. Determine the length of the connecting rod AB by first formulating a Cartesian position vector from A to B and then determining its magnitude. 300 mm O 150 mm A B x y 30 Prob. 286 287. Express force F as a Cartesian vector; then determine its coordinate direction angles. F 135 lb 70 30 B A 7 ft 10 ft 5 ft y x z Prob. 287 F2 50 lb F1 80 lb C O A B 2 ft 6 ft 4 ft x y z 13 12 5 2.5 ft Prob. 288

Terrorism in Historical and Social Contexts Ch.1 Learning Objectives: Chapter 1 o Explain the reason terrorism is difficult to define o Summarize the impact of context on definitions of terrorism o Explain the impact the Enlightenment on democracy and potential revolutionary thought. o Summarize the origins of modern terrorism from the Enlightenment through the Napoleonic wars. o Explain why terrorism became defined as a revolutionary activity after the European experience in 1848. o Define socialism, anarchism, and communism. o Summarize the differing meanings of terrorism in Russia from the