Answer:
Yes
Step-by-step explanation:
Newton's second law states that the acceleration of an object is proportional to the force applied to it:
![F=ma](https://img.qammunity.org/2019/formulas/physics/middle-school/1fz9hgmj558w2aylxf067s9vb6qwkf1pat.png)
where F is the net force exerted on an object, m is its mass and a its acceleration.
From this law, we can see that if there is no net force on the object, the acceleration is zero. Therefore, when the push on the object stops, the acceleration of the object becomes zero, so it stops speeding up.