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In physics, what does it mean to say that a quantity (such asenergy or momentum)

ID: 1729237 • Letter: I

Question

In physics, what does it mean to say that a quantity (such asenergy or momentum) is conserved?
1 That the total amount will neverchange. That the velocity remainsconstant.     That it can berecycled. That the total displacement iszero. That some of it is saved for lateruse. 1 That the total amount will neverchange. That the velocity remainsconstant.     That it can berecycled. That the total displacement iszero. That some of it is saved for lateruse. 1 That the total amount will neverchange. That the velocity remainsconstant.     That it can berecycled. That the total displacement iszero. That some of it is saved for lateruse. 1

Explanation / Answer

   That the total amount will neverchange.