Question

the motion of an aeroplane on the runway before take-off is?​

Answer 1

Answer:

ur answer is zero

Hope it helps.....

Answer 2

the motion you are asking about is called “rotation.” When the the aircraft reaches VR(velocity rotate) as indicated on the airspeed indicator, it has achieved the optimum speed for the pilot to rotate the aircraft by pulling the yolk back, causing the elevator to go up, increasing the angle of attack against the wing which provides the lift required to cause the aircraft to leave the runway.