Direction of the meteor before it hits the satellite.
The two balls shown have the same mass. When the gray ball strikes the
white ball, the gray ball stops moving and the white ball rolls to the right.
Why does the gray ball stop moving?
A)
B.
Air resistance causes the gray ball to slow down and stop.
The white ball exerts a force on the gray ball, and the gray ball
reacts to exert an equal and opposite force on the white ball.
When the gray ball strikes the white ball, the white ball exerts an
equal and opposite force on the gray ball, causing it to stop
©

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.

If one were to put the y value into the equation, they could find out what x is for a certain value of y.  putting in the value of y (1), we get the equation: 1=4x-12=4xx=0.5this means that the value of x when why is 1 is x=0.5