You can use a graph to calculate speed.
You can calculate speed by taking the gradient (dy/dx) from a Distance-time graph since s=d/t
Yes.
By using the distance, speed, and acceleration, to show on the graph the constant speed of each car
For motion at constant speed along a straight line, the acceleration is zero.
You can use a graph to calculate speed.
You can calculate speed by taking the gradient (dy/dx) from a Distance-time graph since s=d/t
it is called a motion graph
Speed (in the radial direction) = slope of the graph.
Yes.
A speed-time graph is used to represent the motion of an object in terms of speed. The speed of the object is plotted on the y-axis, and time on the x-axis. The curve of the graph indicates the acceleration or deceleration of the object.
If you only have the speed/time graph, you can't calculate force out of it. You could if you also knew the mass of the object that's speeding along, but not with the speed alone.
From a velocity-time graph, you can calculate the acceleration by finding the slope of the graph at a certain point. The area under the graph represents the displacement of the object. You can also determine the direction of motion based on the slope of the graph (positive slope indicates motion in one direction, negative slope indicates motion in the opposite direction).
That's not correct. If you have a graph of distance as a function of time, the speed is the slope of the graph.
By using the distance, speed, and acceleration, to show on the graph the constant speed of each car
The slope of a position/time graph is the speed (magnitude of velocity).If the graph's slope is changing, that means the speed is changing, andthat would be accelerated motion.
For motion at constant speed along a straight line, the acceleration is zero.