Velocity is a vector. You need both speed and direction
speed and direction
"North" is a valid direction, but for a vector, you would also need a magnitude.
The direction and stength of a force can be represented by an arrow. The arrow points in the direction of the force.
No. For you to know acceleration you need the rate of change of speed and the direction.
Velocity is a vector. You need both speed and direction
Direction and magnitude.
We need compass to know the direction we are going.
"North" is a valid direction, but for a vector, you would also need a magnitude.
you don't need to stir flour in one direction
you need to install idler gear or remove idler gear depend on the engine to counter the direction also you need to change the engine oil pump direction and you need to change the cam shaft directions
PIGEON
Vectors need both magnitude and direction.
These are line segments that are the same in direction and length. * * * * * They need not be in the same direction.
no!
you need more information.
speed and direction