Question

Fill in the blanks :-

For an isolated system, the total momentum of the system remains _________.​

Answer 1

Answer:

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Explanation:

In an isolated system, the total momentum remains constant. NOTE: If the time of a collision is very short, then even if there is an external force like friction, the impulse it exerts will be small and the total momentum will be essentially constant. impulses are also equal and opposite.

Answer 2

Answer:

equal

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