A bird moves from a point (1,-2,3) to (4,2,3).If the speed of the bird is 10 m/s, then the velocity vector of the bird is?
1 Answer
Jul 18, 2017
Initial position vector of the bird
Final position vector of the bird
So displacement vector
Unit displacement vector
The direction of velocity is same as that of displacement.
And the magnitude of velocity is
Hence the velocity vector