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The flat line tells us that the object is moving at a constant velocity. It has zero acceleration.
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What does a line slanting down from left to right represent on s velocity time graph?
A slanting line down from left to right represents an acceleration on the velocity time graph.
What is the slope of the line tangent to the curve on a position-time graph at a specific time?
The slope of the tangent line in a position vs. time graph is the velocity of an object. Velocity is the rate of change of position, and on a graph, slope is the rate of change of the function. We can use the slope to determine the velocity at any point on the graph. This works best with calculus. Take the derivative of the position function with respect to time. You can then plug in any value for x, and get the velocity of the object.
What is the meaning of each of the following features of a velocity-time graph the slope of the line?
The slope of a line on a velocity-time graph is acceleration.
Graphical representation of motion?
Position-Time GraphYou can graph motion on a position vs time graph. On a position vs time graph, position is on the y-axis and time is on the x-axis. If the velocity is constant, the graph will be a straight line and the slope is average velocity. If the motion is accelerating, the graph will be a curved line.Velocity-Time GraphYou can also graph motion on a Velocity-Time graph. On a velocity vs time graph, velocity is on the y-axis, time is on the x-axis. If the graph is a straight line, velocity is constant and the slope is average acceleration. Also, on a velocity vs time graph, the area under the line is displacement.Refer to the related link for illustrations of the different graphs of motion and their meanings.
How can you use the graph of velocity versus time to estimate the acceleration of the ball?
If the graph is a straight line, then the slope of the line is the average acceleration of the ball.
What does a flat line on a velocity -time graph represent?
A flat line would indicate a constant velocity, no change in speed.
Why is the distance time graph a straight line for?
A straight line on a distance - time graph represents a "constant velocity".
What does a line slanting down from left to right represent on s velocity time graph?
A slanting line down from left to right represents an acceleration on the velocity time graph.
The slope of a line on a distance time graph represents?
The slope of a line on a distance-time graph represents the speed or velocity. The steeper the line is and the greater the slope of the line is, the faster the object is moving.
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 variable does slope represent in a velocity vs time graph?
The Physical quantity that the slope of velocity time graph show is:negative acceleration otherwise retardation.If the velocity of the body is decreasing then the body is said to have negative acceleration (-ve) or retardation.u>v
What is the slope of the line tangent to the curve on a position-time graph at a specific time?
The slope of the tangent line in a position vs. time graph is the velocity of an object. Velocity is the rate of change of position, and on a graph, slope is the rate of change of the function. We can use the slope to determine the velocity at any point on the graph. This works best with calculus. Take the derivative of the position function with respect to time. You can then plug in any value for x, and get the velocity of the object.
How do you calculate velocity from an x-t graph?
If an x-t graph is a position-time graph, velocity is the slope of the line on the graph.
How is acceleration obtained from a velocity line graph?
the gradient of the graph
What is the meaning of each of the following features of a velocity-time graph the slope of the line?
The slope of a line on a velocity-time graph is acceleration.
What line segments on a velocity versus time graph is physically impossible?
A vertical line on a velocity vs time graph is physically impossible.
The slope of velocity versus time graph gives?
If your graph shows velocity on the vertical axis and time on the horizontal axis, then the slope of the graph represents the acceleration. More specifically, the slope of the graph at a specific point represents the acceleration at that instantaneous point in time. So if the slope of the graph doesn't change (i.e. the graph is a straight line), then the acceleration is constant and doesn't change over time. In calculus, this is represented as the derivative: The derivative of velocity with respect to time equals the acceleration.
