Answer: Acceleration or Velocity Change with Constant Force

[Lim Y K]

If a constant force acts on an object, does the acceleration changes or velocity changes?

 

[A.T.]

What does Newton's 2nd Law tell you?

 

[ztdep]

If you put a constant force on a object siting on the ground, it may not move because your force is not big enough.

 

[Chestermiller]

If you put a constant force on a object siting on the ground, it may not move because your force is not big enough.

What if the net force is positive. What then?

 

[olgerm]

If a constant force acts on an object, does the acceleration changes or velocity changes?

$\vec a = \frac{\vec F}{m}$
according to this formula (Newton´s II law) if sum of all forces (F) is constant and mass m is constant ,then also acceleration a is also constant.

since $v=\int (dt \cdot a(t))=\int (dt \cdot F(t))/m$ if F≠0 then velocity changes.