Momentum Is Conserved in Which of the Following

question 52

Multiple Choice

Momentum is conserved in which of the following?

• A) elastic collisions
• B) inelastic collisions
• C) explosions
• D) All of these are correct.

---

Definitions:

Formal Operational Period

A stage of cognitive development proposed by Piaget, where individuals (around 12 years and older) start to think abstractly, reason logically, and use deductive reasoning.

Sensorimotor

Relating to or involving both sensory and motor functions or pathways.

Preoperational

A stage in Jean Piaget’s theory of cognitive development where children aged 2 to 7 years old are able to use symbols and language but do not yet understand concrete logic.

Concrete Operational

A stage in Piaget's theory of cognitive development (typically age 7-12) where children gain the ability to think logically about concrete (physical and visible) events.