# Objects A and B are at the origin. If object A moves to #(-7 ,3 )# and object B moves to #(-6 ,2 )# over #3 s#, what is the relative velocity of object B from the perspective of object A? Assume that all units are denominated in meters.

Thus, the speed of A

Hence, B's displacement over 3 s

Thus, the speed of A

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The relative velocity of object B from the perspective of object A is ( \vec{v}_{BA} = \vec{v}_B - \vec{v}_A ), where ( \vec{v}_A ) and ( \vec{v}_B ) are the velocities of objects A and B, respectively. Given the positions of the objects at different times, you can calculate their velocities using the displacement formula. Then, subtract the velocity of object A from the velocity of object B to find the relative velocity of B with respect to A.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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