constant speed
The line would indicate motion at a constant speed.
The given speed is constant for the given period
Constant speed ... zero acceleration.
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.
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.
that would indicate that the object is at rest (static object) :D
Yes, if the velocity-time graph shows a horizontal line at zero velocity, then the object is stationary. This would indicate that the object is not moving.
The straight horizontal line would indicate constant speed.(NOT constant velocity. The velocity could very well be changing, but the graphdoesn't tell you anything about the direction of the motion, only that the speedis constant.)
The straight horizontal line on a graph is referred to as the x-axis. The vertical line on a graph is the y-axis.
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.
-- constant acceleration -- speed increasing at a steady rate -- distance increasing as the square of the time since everything started