0
How would you read the instance speed on a distance time graph?
Wiki User
∙ 12y ago
Speed is found by dividing the distance by the time. S=D/T You can use this equation for any point on the graph.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What does a speed time graph indicate about an object's motion?
A distance time graph would show the distance traveled.
If a graph shows distance on the vertical axis and time on the horizontal axis and the speed is steadily increasing Will it be a straight diagonal line?
Well, no. If the graph is a straight diagonal line, then the DISTANCE is steadily increasing, not the speed. This would translate into a constant speed. If the speed is steadily increasing, the object would travel more distance per unit time as we move along the horizontal axis. Meaning, the graph would curve upward.
How would a distance-time graph show an object with no speed meaning it is not moving?
It would be a horizontal line, with a y-coordinate at the starting distance.
What does the slope of the graph indicate about the object's motion?
The answer will depend on whether the graph is a distance time graph or a speed time graph.The slope of a distance-time graph shows that speed of the object in the direction towards or away from the point of reference (usually the origin). It indicates absolutely nothing about its speed in any other direction. So, for example, an object could be rotating around the origin at the speed of light (the fastest possible) and the distance-time graph would show it being stationary bacause its distance from the origin is not changing!The slope of the speed-time graph indicated the acceleration of the object, again with the same qualification.
How would decreasing speed show up on the distance versus time graph?
The slope of the line would decrease.
What does a speed time graph indicate about an object's motion?
A distance time graph would show the distance traveled.
What would the distance vs time graph look like for an object at a constant speed?
At constant speed, the distance/time graph is a straight line, whose slope is equal to the speed.
What kind of graph shows an object's speed?
Speed = distance / time A line graph with distance on the vertical axis and time on the horizontal axis could be used to determine speed. The speed would equal the slope of the line. Alternatively, a line graph with distance/time on the vertical axis and time on the horizontal axis would show speed. The acceleration would equal the slope of the line.
What is a time distance graph?
A distance vs time squared graph shows shows the relationship between distance and time during an acceleration. An example of an acceleration value would be 3.4 m/s^2. The time is always squared in acceleration therefore the graph can show the rate of which an object is moving
If a graph shows distance on the vertical axis and time on the horizontal axis and the speed is steadily increasing Will it be a straight diagonal line?
Well, no. If the graph is a straight diagonal line, then the DISTANCE is steadily increasing, not the speed. This would translate into a constant speed. If the speed is steadily increasing, the object would travel more distance per unit time as we move along the horizontal axis. Meaning, the graph would curve upward.
On a graph of distance versus time what is constant speed shown by?
If the line formed by the graph is straight, the speed is constant. A horizontal line would show the object as stationary.
How would a distance-time graph show an object with no speed meaning it is not moving?
It would be a horizontal line, with a y-coordinate at the starting distance.
How speed of zero would appear on a graph?
-- If the graph displays speed against time, then speed of zero is indicated wherever the graph-line touches the x-axis. -- If the graph displays distance against time, then speed of zero is indicated wherever the graph-line is horizontal. -- If the graph displays acceleration (magnitude) against time, then the graph can tell you when speed is increasing or decreasing, but it doesn't show what the actual speed is.
What does the slope of the graph indicate about the object's motion?
The answer will depend on whether the graph is a distance time graph or a speed time graph.The slope of a distance-time graph shows that speed of the object in the direction towards or away from the point of reference (usually the origin). It indicates absolutely nothing about its speed in any other direction. So, for example, an object could be rotating around the origin at the speed of light (the fastest possible) and the distance-time graph would show it being stationary bacause its distance from the origin is not changing!The slope of the speed-time graph indicated the acceleration of the object, again with the same qualification.
How would decreasing speed show up on the distance versus time graph?
The slope of the line would decrease.
Describe what the graph would look like of travel by car from school to home?
The answer depends on whether it is a distance-time graph, speed-time graph or something else.
How can distance be found on a speed time graph?
Instantaneous speed at time t can be found by calculating the derivative of the distance function at time t. This is the same as finding the slope of the line which is tangent to (i.e. intersects at only one point) the distance graph at time t. If you can describe the distance as a function, then you can find the function for speed by taking the derivative of the entire equation. Similarly, you can find the acceleration by taking the derivative of the speed function. For instance, if the distance x with respect to time t is: x(t) = 5t^3 then the velocity v with respect to time t would be: v(t) = x' = 15t^2 and the acceleration a with respect to time t would be: a(t) = v' = x'' = 30t So, from that we can figure out the distance, speed, and acceleration at any time t just from the distance graph. For instance, at time t=10, we know that the distance is: x(10) = 5*10^3 = 5000 meters and the speed is: v(10) = 15*10^2 = 1500 meters per second and the acceleration is: a(10) = 30*10 = 300 meters per second squared
