1. Understand the Forces:

* Weight (Force of Gravity): 5711 N (acting downward)

* Thrust (Upward Force): 22214 N (acting upward)

2. Calculate the Net Force:

* Net Force = Thrust - Weight

* Net Force = 22214 N - 5711 N = 16503 N

3. Apply Newton's Second Law:

* Newton's Second Law: F = ma (Force = mass * acceleration)

* To find the acceleration, we need the mass of the rocket. We can find this using the weight and gravity:

* Weight = mass * gravity

* mass = Weight / gravity

* mass = 5711 N / 9.8 m/s² ≈ 582.8 kg

4. Calculate the Acceleration:

* acceleration = Net Force / mass

* acceleration = 16503 N / 582.8 kg ≈ 28.3 m/s²

Therefore, the rocket's acceleration is approximately 28.3 m/s².