Time is plotted on the X-axis. Speed or velocity is plotted on the Y-axis. A straight horizontal line on a speed-time graph means that speed is constant. It is not changing over time. A straight line does not mean that the object is not moving!
yes, if you mean that speed=distance divided by time, also known as distance/time
if you mean the horizontal line on a graph t is refered to as the x axis or y=0
when you draw a graph a key helps identify what each line or collum stands for. colorcoding each line would halp in making a key.
If acceleration is negative the graph looks like a upside U and decreases in value as time continues If acceleration is constant the graph is a straight line (linear) at 0 or whatever the velocity is
yes...along with a chart or table too
Standing still or not moving
A flat line in a distance-time graph indicates that the object is stationary, meaning it is not changing its position over time. The distance remains constant, resulting in a horizontal line parallel to the time axis. This signifies that there is no movement, and the object is at rest during that period.
line graph
it means the object is moving at a constant speed
it means what you see the most on the graph
you mean line of best fit?
It means that the function is constant.
When there is a curved line going upwards on a graph it means the distance is increasing
Yes, it is possible to have zero acceleration with a non-zero velocity. This occurs when the velocity is constant. On a velocity-time graph, a flat, horizontal line represents constant velocity, while a zero slope (flat line) represents zero acceleration.
A line that is on a graph
A graph with two flat sections joined by a slope represents a phase change. The flat sections indicate a constant temperature during a phase change, such as when ice is melting or water is boiling. The slope represents a temperature increase or decrease during the transition between phases. In a graph, you would mark the flat section for ice melting and boiling water where the temperature remains constant.
It means that the object in question is moving at a constant speed.If the graph is a straight horizontal line, then the speed is zero.