Answer:
Option A and Option D
Explanation:
During a collision of two bodies, each body experiences a change in momentum. According to the law of conservation of momentum, total momentum of the system is conserved.
A heavier body will experience smaller change in momentum as compared to a lighter body. Thus, magnitude of change in momentum is inversely proportional to the mass of the body. Option A is correct.
The smaller car would experience a greater magnitude of change in momentum. Option D is correct.