Situations in which mass of an object is the main factor of momentum are :
The factors that have a direct effect on an object's momentum are ;
The momentum of an object is determined by the multiplication of the mass of object by its velocity/speed. therefore some examples of situation in which mass is a main factor determining momentum are as listed above.
p ( momentum ) = M* V
Learn more about momentum : https://brainly.com/question/7538238