Quick Answer. The Cessna Skyhawk, a single-engine plane, has a maximum cruising speed of 124 nautical miles per hour, which is just over 140 miles per hour ground speed. A Boeing 747 typically cruises at 567 miles per hour.
Furthermore, the psychosocial effects of extreme events have commonly been viewed as resulting from a complex array of primary and secondary stressors. Primary stressors have been defined as stress that is âinherent in particular major incidents, disasters and emergencies and arising directly from those eventsâ .
â¢ Emotional Stressors. Physical stress factors include all those things that cause stress on the body. So chronic pain or illness, including allergies, can be a stress factor. Lack of sleep is one of the most common causes of stress on the body, as is poor nutrition. Being subjected to too much noise or overcrowded conditions can often produce stress. And then, of course, the many and varied substances we put into our bodies can cause physical stress.