In a collision between two objects,what is always conserved?
A)the momentum of each object individually
B)the total momentum of the two objects
C)the kinetic energy of each object individually
D)the total kinetic energy of the two objects
E)More than one of the choices are true.

Question

Quizplus · Accepted Answer

In a collision between two objects, the total momentum of the two objects is always conserved. This means that the sum of the momenta of each individual object before the collision is equal to the sum of their momenta after the collision. This principle is known as the law of conservation of momentum. While kinetic energy might be conserved in some types of collisions (such as perfectly elastic collisions), it is not a universal principle in all collisions. Therefore, choice B is the best answer.

In a Collision Between Two Objects,what Is Always Conserved