No. It shows zero speed. Velocity is distance/unit time. The slope of the line shows change in distance / change in time. Since distance never changes as time changes, the change in distance is zero. Alternatively, the slope of a horizontal line is zero. If zero speed is considered "constant", then yes, it does show constant speed but the speed is zero.
Assuming it is a spped v/s time graph, a horizontal line represents motion at a constant speed.
yes
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.
constant speed
A horizontal line on a speed vs time graph indicates constant speed.
constant speed
If the line formed by the graph is straight, the speed is constant. A horizontal line would show the object as stationary.
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
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.
Assuming it is a spped v/s time graph, a horizontal line represents motion at a constant speed.
Constant speed..
yes
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.
On a graph of velocity and time, a constant speed would appear as a straight horizontal line.
constant speed
You cannot. A distance vs time graph only measures radial distance - that is, distance from the origin to the object. If the object is going around the origin along a circular path, the distance vs time graph will not show any change in distance.The [incorrect] answer that you are required to give is that the graph will be a horizontal line during that period. But as explained above, the horizontal graph only means the object has no movement towards or away from the origin, not that it has no movement.
A horizontal line.