Thrust (from engine), aerodynamic drag, lift (from wings) and weight (mass * acceleration due to gravity).
They slow down
acceleration=ratio of change in velocity in a specific direction to time. speed=ratio of distance to time.
Velocity is a vector quantity. That means it has direction and magnitude. Speed is a scalar quantity, it only has magnitude. It is possible to have constant speed and constant velocity but it is also possible to have constant speed but changing velocity if the object is changing direction.
Workers must follow the method statement unless they feel it is not suitable traction by allowing all 4 wheels to remain on the ground when travelling on slopes carrying uneven loads turning at spped poor tyre pressure
aroplane
Orville Wright and Wilbur Wright
just read the instruction
250 per hr kilomiter
probably I did last year and had no problems.
He died in a aroplane crash in january
The Airbus A 380-800 is the biggest aircraft in the world.
Go running stupid.
anemometer
Thrust (from engine), aerodynamic drag, lift (from wings) and weight (mass * acceleration due to gravity).
mach
naround the spped of 22 mph