* Newton's Second Law of Motion: This law states that the acceleration of an object is directly proportional to the force applied and inversely proportional to its mass. In simpler terms:

* More force = more acceleration

* More mass = less acceleration

* Mass Difference: A volleyball has a significantly higher mass than a balloon. Since the force applied is the same, the object with less mass (the balloon) will experience a greater acceleration.

In short: The volleyball, being heavier, will resist acceleration more than the balloon.