Objects A and B are at the origin. If object A moves to #(-4 ,7 )# and object B moves to #(2 ,-3 )# over #4 s#, what is the relative velocity of object B from the perspective of object A?
2 Answers
Net displacement of
considering that they moved with constant velocity,we get, velocity of
So,we have got velocity vector of
So,reative velocity of
Now,the angle between the two vectors is found as follows,
So,angle between
So,
The relative velocity is
Explanation:
The absolute velocity of
The absolute velocity of
The relative velocity of