The Right to Be Informed. Taxpayers have the right to know what they need to do to comply with the tax laws. They are entitled to clear explanations of the laws and IRS procedures in all tax forms, instructions, publications, notices, and correspondence. They have the right to be informed of IRS decisions about their tax accounts and to receive clear explanations of the outcomes.
Almost all airplanes hit the runway vertically less than a 100 feet per minute, which is like less than traveling 2 feet per second. However, the horizontal speed varies greatly. Glides can land at speeds below 40 mph, while large comerical airliners will land at around 150-170 mph. It depends on the design of the wing, the wing loading, and most importantly, when it will stall. Almost all aircraft basically stall (sometimes fully, sometines partically) upon landing.
The speeds are provided as the flight crew plans. They are then converted to miles per hour -- mph. Speed calculations are based on the Boeing 757-200 aircraft with a takeoff weight of 220,100 pounds. Knots used here means knots indicated airspeed -- KIAS. Takeoff is at 152 knots -- 175 mph. Climb out is at 167 knots -- 192 mph -- until 1,000.