8 meters per second
A distance time graph would show the distance traveled.
Acceleration is indicated on a speed/time graph.
X axis is time. Y-axis is distance traveled
because the speed is constant..
A bobsled's distance-time graph indicates that it traveled 100 m in 25 s. What is the bobsled's speed
A distance time graph would show the distance traveled.
Acceleration is indicated on a speed/time graph.
X axis is time. Y-axis is distance traveled
because the speed is constant..
To get speed from a distance-time graph, you would calculate the slope of the graph at a given point, as the gradient represents speed. To calculate total distance covered, you would find the total area under the graph, as this represents the total distance traveled over time.
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This is easier to understand when the graph is horizontal. Speed is defined as distance / time. Rearranging the equation: distance = speed x time. In the graph, that would be proportional to the area of the rectangle under the (horizontal) speed line. If speed is variable, the graph can be approximated by many small rectangles. The same reasoning as above applies to each one. This method - of separating an area into many small parts - is called "integration".
speed = distance/time speed = 45/15 = 3 m/s
A bobsled's distance-time graph indicates that it traveled 100 m in 25 s. What is the bobsled's speed
To determine speed from a distance-time graph, you can calculate the slope of the line on the graph. The slope is defined as the change in distance (vertical axis) divided by the change in time (horizontal axis). A steeper slope indicates a higher speed, while a flat line indicates no movement. The speed can be expressed as the ratio of distance traveled to the time taken, and it remains constant for linear sections of the graph.
On a distance-time graph, the gradient of the line is numerically equal to the speed. therefore if you get the rise over the run you should be able to calculate the speed traveled at.
False. A distance-time graph shows the relationship between distance traveled and time, indicating how far an object has moved over a specific period. To analyze how speed changes with time, one would need a speed-time graph, where the speed of the object is plotted against time. The slope of the distance-time graph represents speed, but it does not directly show changes in speed over time.