sorry to say but for every plane it is different. if you want to know there is a formula for Vr(rotation speed) but thats more or less a design speed. the real will be always off.
Different for every plane, involving how much weight there is. before every flight, pilots calculate their V1 (decision to safely abort takeoff), Vr (rotation) and V2 (safe climb) speeds.
Let's find out what is the take off speed of a plane!
sorry to say but for every plane it is different. if you want to know there is a formula for Vr(rotation speed) but thats more or less a design speed. the real will be always off.
Different for every plane, involving how much weight there is. before every flight, pilots calculate their V1 (decision to safely abort takeoff), Vr (rotation) and V2 (safe climb) speeds.
Looks like that app can't show more than 240 km/h. It probably was way more than that.
I mean maybe, that’s around 130 knots which does seem pretty low