The dependent variable.
Assuming it's a graph of speed vs time, then between 2 times, the average is the distance (= area under the graph between those times) divided by the time difference.
speed is how fast you go. distance is how far you go.
SHITE
speed is the gradient under the distance vs time graph which is change in distance /change in time
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.
Assuming it's a graph of speed vs time, then between 2 times, the average is the distance (= area under the graph between those times) divided by the time difference.
Assuming it's a graph of speed vs time, then between 2 times, the average is the distance (= area under the graph between those times) divided by the time difference.
speed does not indicate direction, so there is no negative on the graph.
The slope of a distance vs time graph represents the speed or velocity of the object. A steeper slope indicates a faster speed, while a shallower slope indicates a slower speed. A horizontal line represents zero speed (stationary).
speed is how fast you go. distance is how far you go.
The slope of a distance vs. time graph represents the velocity of an object. Average speed is calculated by dividing the total distance traveled by the total time taken. If the object's velocity is constant, then the slope of the distance vs. time graph will be the same as the average speed.
The variable plotted along the vertical axis is the distance in the first case, speed in the second. The gradient of (the tangent to) the distance-time graph is the speed while the area under the curve of the speed-time graph is the distance.
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.
SHITE
That's not correct. If you have a graph of distance as a function of time, the speed is the slope of the graph.
A curved line represents changing speed - either acceleration or deceleration - while a straight line indicates that the speed is constant.
speed is the gradient under the distance vs time graph which is change in distance /change in time