Answered

3. Si la fuerza resultante que actúa sobre un cuerpo:

a) Es nula, no hay aceleración.

b) Es constante, no hay cambio de velocidad.

c) Es nula, hay aceleración.

d) Es constante, no hay aceleración.



Answer :

Final answer:

When a constant, nonzero force is applied to an object, the acceleration can be zero, resulting in the object moving at a constant velocity.


Explanation:

Acceleration can be zero when a constant, nonzero force is applied to an object, resulting in the object moving at a constant velocity. This happens because the net force acting on the object is balanced by the object's inertia, leading to no change in acceleration.


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