Objects A and B are at the origin. If object A moves to $(9 ,7 )$ and object B moves to $(-4 ,-4 )$ 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.

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Answer 1 · 2016-05-12T17:54:27

$displacement=17.03m$
$velocity=5.68m/s$
$angle=220.24^o$

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$displacement=17.03m$
$velocity=5.68m/s$
$angle=220.24^o$

Objects A and B are at the origin. If object A moves to (9 ,7 )(9 ,7 ) and object B moves to (-4 ,-4 )(-4 ,-4 ) over 3 s3 s, what is the relative velocity of object B from the perspective of object A? Assume that all units are denominated in meters.