it depends on what the graph is. if it is a distance vs time graph, the line will be a line with the slope being the speed/total time if it is a speed vs. time graph, the line will be horizontal at y=the speed if it is an acceleration vs time graph, the line will be horizontal at y=0
Constant speed..
Constant speedThe graph you described is a speed-time plot. If the line is horizontal, that indicates no change in speed over time. In other words, there is no acceleration (acceleration is zero), since there is no change in speed.
constant speed
I would like to state first that you misspelled horizontal. The answer to your question is Constant speed.
it depends on what the graph is. if it is a distance vs time graph, the line will be a line with the slope being the speed/total time if it is a speed vs. time graph, the line will be horizontal at y=the speed if it is an acceleration vs time graph, the line will be horizontal at y=0
Assuming it is a spped v/s time graph, a horizontal line represents motion at a constant speed.
The straight horizontal line on the graph says: "Whatever time you look at, the speed is always the same". This is the graph of an object moving with constant speed.
A horizontal line on a speed vs time graph indicates constant speed.
Constant speed..
yes
The graph you described is a speed-time plot. If the line is horizontal, that indicates no change in speed over time. In other words, there is no acceleration (acceleration is zero), since there is no change in speed.
constant speed
If a graph shows distance on the vertical axis and time on the horizontal axis, and the speed is steadily increasing, the line representing speed will be a straight line.
That whatever is moving has stopped, if it is a speed-time graph. If it is, then you measure the horizontal line with the x axis which is presumably time, then you can find out how long the thing stopped.
A horizontal line.
That the object is moving at a constant speed