V/T Graph
Vt graphs are used to show the change in velocity in the change in time. It is showing by different slopes. Horizontal, upward, and downward slope.
If the acceleration is zero, then the slope is zero ( a horizontal line).
If the acceleration is positive, an upward sloping line.
If the acceleration is negative, a downward sloping line.
In a vt graph if the slope is upward the velocity is constant, the steeper the velocity is faster. In a horizontal graph there is no acceleration, and the velocity stay the same. In a downward graph the velocity is deaccelerating. The steeper the slope the faster it deaccelerates.
