Question

What are conserved quantities give 2 examples

Answer 1

Physical quantities that remain constant with time are called conserved quantities. Example, for a body under external force, the kinetic and potential energy change over time but the total mechanical energy (kinetic + potential) remains constant.

Conserved quantities can be scalar (Energy) or vector (Total linear momentum and total angular momentum).

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Answer 2

Answer: Physical quantities that remain constant with time are called Conserved Quantities.

Example: For a body under external force, the kinetic and potential energy change over time but the total mechanical energy (kinetic + potential) remains constant.

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