Answer:
acceleration = 3.02 m/s²
Step-by-step explanation:
To calculate the acceleration, we can use the formula for force:
,
where:
F = force applied
m = mass of object
a = resultant acceleration.
We can rearrange the above formula to make acceleration (a) the subject:

⇒ a =

⇒ a = 3.02 m/s²
Therefore the acceleration given to the box is 3.02 m/s².