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What does the slope in a speed time graph mean?
The slope of a speed-time graph represents the acceleration of an object. A steeper positive slope indicates faster acceleration, while a negative slope indicates deceleration. A horizontal line indicates a constant speed with zero acceleration.
With regard to question16 above could any part of the speed line ever become perfectly vertical why or why not?
Oh honey, let me break it down for you. In a speed-time graph, the speed line can never be perfectly vertical because that would mean the speed is changing instantaneously, which is not physically possible. Speed is the rate of change of distance with respect to time, so a vertical line would imply an infinite speed, and last time I checked, we're not living in a Fast and Furious movie.
If a line is decreasing on a velocity v time graph what does it mean?
That an object is losing speed. It is experiencing negative acceleration.
Does a horizontal line on a velocity vs time graph mean an object has stopped?
Not necessarily. If the horizontal line is laying on top of the x-axis, then the speed is zero at any time, and the object isn't moving. But if the horizontal line is parallel to the x-axis, then the object is moving with constant speed.
What does an upward sloping diagonal line mean in position vs time graph?
It means that either the distance is measured from the starting-line and the object is moving forward, or else the distance is measured from the finish-line and the object is moving backwards, because the distance is growing as time goes on. If the upward sloping diagonal line is straight, it means the speed is constant. (not velocity)
What does it mean if a line is flat on a distance-time graph?
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!
What does a horizontal line mean on a speed time graph?
Constant speed..
What does a horizantal line mean on a speed time graph?
I would like to state first that you misspelled horizontal. The answer to your question is Constant speed.
On a distance versus time graph what does a flat line mean?
Standing still or not moving
What does the downward sloping line in a speed graph mean?
If you are analyzing speed with respect to time, then you are decelerating.
What does a straight line mean in a distance time graph?
Constant speed. Zero acceleration.
What does it mean when a distance-time graph is straight line?
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.
What does a horizantal line on a speed vs time graph mean?
It means that the object in question is travelling at constant speed.
What does a stright diagonal line on a distance time graph mean?
It means that the speed of the object is constant.
What is data point on graph mean?
line graph
Why is it not possible for any part of the distance-time graph of a body to be a straight-line segment parallel to the distance axis?
BecAuse that would mean it is going an infinite speed. The slope of a distance time graph is the objects velocity or speed. If there is a line parallel to the distance axis, there is a vertical line. The slope of a vertical line is infinite. It is not possible to go an infinite speed.
What does a line sloping upwards mean in a distance graph?
A line sloping upwards in a distance graph indicates that the object is moving away from the starting point, and the distance from that point is increasing over time. The steeper the slope, the faster the object is moving. If the line is straight, the speed is constant; if it curves, the speed may be changing.
