Air speed is defined as the speed of an airplane with relation to the air, as compared to regular speed, which is the speed relative to the earth. In 1968, according to the Guinness Book of World Records, a record airspeed of 2,070.102 mph (925 m/s) was achieved by a Lockheed YF-12A.
Physical therapy sessions typically last 30â60 minutes each, from one to many times a week, depending on why a person is receiving therapy. As you make progress, your visits may change in length and frequency. You'll learn new techniques to help continue your healing.
While thatâs down from the 126 days they worked this year, at least the reps are busier than the sleepwalking Congress of 2012 who put in only 107 scheduled work days. Today is just December 2, but the House of Representatives has a mere eight scheduled work days left this year and the first week of next year.