10. For any collision occurring in an isolated system, what happens to the momentum?
A.zero
B. lost
C gained
D. conserve
11. It is one in which the total kinetic energy of the system changes. Objects stick together af
collision
A Impulse
B. Momentum
C. Elastic Collision
D Inelastic Collision
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Answer:
10. D Conserve
The total amount of momentum of the collection of objects in the system is the same before the collision as after the collision.
11. C. Elastic Collision
An elastic collision is a collision between two or more bodies in which the total kinetic energy of the bodies before the collision is equal to the total kinetic energy of the bodies after the collision.