A horizontal line on a speed vs time graph indicates constant speed.
That kind of depends on what is being graphed. -- On a graph of acceleration vs time, the graph is a straight line that lays right on top of the x-axis, because the acceleration is a constant zero. -- On a graph of speed vs time, constant speed is a horizontal line, parallel to the x-axis. -- On a graph of distance vs time, constant speed is a straight line with a positive slope; that is, it rises as it progresses toward the right.
yes
straight line
By using the distance, speed, and acceleration, to show on the graph the constant speed of each car
On a graph of velocity and time, a constant speed would appear as a straight horizontal line.
On a distance-time graph, a straight line with a constant positive slope represents constant speed. The steeper the line, the greater the speed. Time is on the x-axis and distance is on the y-axis.
On a time graph, constant speed is represented by a straight line with a constant slope. The slope of the line indicates the speed of the object – the steeper the slope, the faster the speed, and the shallower the slope, the slower the speed.
A horizontal line on a velocity-time (V-T) graph would show constant speed. This is because the slope of a V-T graph represents acceleration, and a horizontal line means zero acceleration, indicating constant speed.
I would like to state first that you misspelled horizontal. The answer to your question is Constant speed.
At constant speed, the distance/time graph is a straight line, whose slope is equal to the speed.
A horizontal line on a speed vs time graph indicates constant speed.
If the line formed by the graph is straight, the speed is constant. A horizontal line would show the object as stationary.
That kind of depends on what is being graphed. -- On a graph of acceleration vs time, the graph is a straight line that lays right on top of the x-axis, because the acceleration is a constant zero. -- On a graph of speed vs time, constant speed is a horizontal line, parallel to the x-axis. -- On a graph of distance vs time, constant speed is a straight line with a positive slope; that is, it rises as it progresses toward the right.
Constant speed..
yes
it means the object is moving at a constant speed