what is the speed of sound in ntp
125 knots = 231.5 kph
49 knots is 56.3882 mph
Speed of light in air ~ speed of light in vavuum = 3,00 *10^8 m/s speed of sound in air ~ 330 m/s. Speed of light is faster than sound in air
The speed of sound depends on the air factors around it
It's a measure of speed. (Like miles per hour (mph), or kilometers per hour (kph)). The Cessna 172 has a takeoff speed of about 55 knots (kts). A Boeing 737 has a takeoff speed of about 135-140 knots. On takeoff, aircraft need to reach a certain speed to get into the air.
365 kts No way, that's not even close. Cruising speed is only 350 kts. Just saw one take-off and its around 120 mph (105 kts).
Take-off speeds for the Boeing 737 range between 130 kts and 160 kts Landings speeds for the Boeing 737 range between 110 kts and 170 kts.
125 kts in the cruise. 168 kts top speed (at sea level 15 degrees celcius)
220 Kts is the take off speed of the Concorde.
That Will be an A-10 Thunderbolt IIThe Never Exceed Speed on an A-10a is 450 kts - 518 mph, that said the maximum speed is 381 kts - 439 mph
The Vr (rotation for takeoff) speed of a Cessna 172 is around 55 kts. The final approach speed is around 60 kts. When landing pilots strive to stall the airplane at the same time that the wheels touch the ground this happens at around 50 kts.
In texting, KTS means "kupo typing syndrome." This phrase is used when someone is making frequent typos in their texts.
Takeoff speeds of commercial passenger jets can vary greatly depending on aircraft design, weight, flap setting, runway condition, etc. However, most commercial jets take off somewhere between 130 kts (B737)and 155 kts (B747). The Concord had a takeoff speed of 195 kts.
There are two basic versions of the DC-4. The DC-4 cruises at 178 Kts. or 202 MPH. The Super DC-4 cruises at 200 Kts. or 227 MPH.
The cruising speed of the Boeing 727-200 is 500 KTS (925 KM/H) at 40,00ft Service Ceiling.
I takes off at about 160 kts (184 mph). It really depends on what your pay-load is.