If you observe a change in an object's speed or direction, you are observing a change ...

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If you observe a change in an object's speed or direction, you are observing a change in its ______________. s) frame of reference b) velocity c) position d) momentum I am thinking it is b) VELOCITY, but I am not sure.

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IgneusJotunn 2 answers

Change in speed or direction is what is referred to as a change in velocity.

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