# Objects A and B are at the origin. If object A moves to #(5, -1)# and object B moves to #(-7, 8)# 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.

##### 1 Answer

Mar 9, 2016

This one seems tougher than it really is. The two objects start together at a separation of

#### Explanation:

To find the distance between the final positions of the objects: