Answer:
[tex]a = 0.8 \frac{m}{{s}^{2} } [/tex]
Explanation:
Newton's second Law:
F = ma
where
F: net force applied
m: mass of the object
a: acceleration
so you just need to substitute your values and solve for a. In other words...
[tex]1200 = 1500a \\ a = \frac{1200}{1500} = 0.8 \frac{m}{ {s}^{2} } [/tex]