the physical quantity is distance and unit is meters
The radial velocity ie velocity towards or away from your starting point. It is NOT the ordinary speed or velocity because you can run in a circle around your starting point at top speed but the distance will not change so the slope of the distance time graph will be zero.
In a graph, the rise of a line usually represents an increase of some quantity. What that quantity is must be read off the graph's axes.
If time is the x-axis as expected then the x-intercept would be zero movement of the velocity.
The distance travelled over the time period represented by the area under the v-t graph between the end points.
The velocity. To convince yourself, consider the units of the slope. Slope = rise/run = vertical/horizontal= distance/time=units of velocity. Alternately, consider the meaning of the graph. Where the slope is high, the distance is changing fast over a small time - high velocity.
Velocity is represented graphically by a slope on a position-time graph. The steeper the slope, the greater the velocity.
The physical quantity given by the slope of a velocity-time graph is acceleration. This is because the slope represents the rate of change of velocity over time, which is how acceleration is defined (acceleration = change in velocity / time taken).
The physical quantity measured under a speed-time graph is acceleration. This is because acceleration is represented by the gradient of the graph, where a steeper gradient indicates a higher acceleration.
Velocity is the slope of the line on a D-t graph
It represent the distance covered is 40 metre.
Mass, possibly.
Acceleration and displacement can be obtained from the velocity-time graph. Acceleration is the rate of change of velocity, which can be found as the slope of the velocity-time graph. Displacement can be determined by finding the area under the velocity-time graph, as it represents the distance traveled by an object.
velocity.
The radial velocity ie velocity towards or away from your starting point. It is NOT the ordinary speed or velocity because you can run in a circle around your starting point at top speed but the distance will not change so the slope of the distance time graph will be zero.
The area under a velocity-time graph represents the displacement of an object over a given time interval. It is a measure of the distance traveled by the object in that time period.
a negative slope this is for my e2020 home boyz
In a graph, the rise of a line usually represents an increase of some quantity. What that quantity is must be read off the graph's axes.