a plane initially at rest acceleration down the runway reaching a velocity of 75m/s in 27.0 s determine the acceleration of the plane during take=off
To determine the acceleration of the plane during take-off, we can use the formula:
acceleration = (final velocity - initial velocity) / time
Given:
Initial velocity (u) = 0 (plane is at rest)
Final velocity (v) = 75 m/s
Time (t) = 27.0 s
Using the formula, we can substitute the given values:
acceleration = (75 m/s - 0 m/s) / 27.0 s
Simplifying the expression:
acceleration = 75 m/s / 27.0 s
acceleration ≈ 2.78 m/s²
Therefore, the acceleration of the plane during take-off is approximately 2.78 m/s².