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 .
Definition of 'primary stress'. primary stress. noun. linguistics another term for primary accent. primary stress in American English or primary accent. Linguistics. 1. the heaviest stress or force given to one syllable in a spoken word or to one word in an utterance; the strongest of the four phonemic degrees of stress.