as the mass of an object increases , the weight of that object will increase
increase_in_mass is increase_in_size. increase_in_mass is change_in_mass. increase_in_mass is not increase_in_size. physical_growth is not increase_in_mass. increase_in_mass is not change_in_mass. objects has mass physical_growth is increase_in_mass. increase_in_mass is not increase_event. increase_in_mass is increase_event. accumulation is increase.