Acessna 150 aircraft has a lift-off speed of approximately 125 km/h. what minimum constant acceleration does this require if the aircraft is to be airborne after a take-off run of 271 m? answer in units of m/s 2 .

To calculate the minimum constant acceleration , we use the equation of motion with uniform acceleration,

Here, v is final velocity, u is initial velocity, a is acceleration and s is distance.

Given   and  .

Substituting these values with u = 0 (because initial velocity is zero) in above equation, we get

Thus, the minimum constant acceleration is