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How do you calculate speed of a distance time graph?
Speed (in the radial direction) = slope of the graph.
How is a speed graph different from an acceleration graph?
A speed graph measures the distance devided over time. Acceleration graph measures the change in speed over time.
What motion does a steep slope on a distance time graph show?
Steep slope on a distance/time graph indicates high speed.
What does the gradient of a line on a distance-time graph tell us about an object?
The gradient of a distance-time graph gives the object's speed.
What is the slope of a line in a distance-time graph called?
Speed.
What happens to the stopping distance when the car speed increases?
Stopping distance also increases.
A straight line on a distance time graph represents what type of speed?
A straight line on a distance-time graph represents a constant speed.
As a vehicles speed increases what happens to stopping distance?
It increases faster than the speed increase ... approximately the square of the speed. So twice the speed results in 4 times the stopping distance.
How can you tell from a graph that speed increases?
If the slope of the graph increases, then speed is increasing. This can be seen as a steeper incline on the graph. Another way to tell is if the distance covered in a specific time period gets larger, indicating a higher speed.
Physics what is the meaning of a steeper line or greater slope to the graph of reaction ditance versus speed?
A steeper line or greater slope on a graph of reaction distance versus speed indicates that for small changes in speed, there is a larger change in reaction distance. This implies that as speed increases, the required reaction distance also increases more rapidly. In other words, a steeper slope signifies a more significant impact of speed on reaction distance.
What happens to the stopping distance when a vehicle increases it's speed?
When a vehicle increases its speed, the stopping distance also increases. Stopping distance is dependent on the vehicle's speed, the reaction time of the driver, and the braking distance required to come to a stop. With higher speeds, it takes longer for the vehicle to come to a complete stop, resulting in a longer stopping distance.
How is a distance- time graph different than a speed time graph?
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.
If speed increases and time remains the same what happens to distance?
If speed increases and time remains the same, the distance traveled will increase proportionally. Distance is directly proportional to speed, so an increase in speed will result in covering a greater distance in the same amount of time.
What happens to the stopping distance when the vehicle speed increases?
The distance needed to stop also increases.
How can you get speed and distance covered by a body from distance time graph?
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.
What happens to the amount of distance an object travels when it speeds up?
The distance will increase as the speed (absolute value of velocity) increases.
How can you calculate the speed in a distance time graph?
speed is the gradient under the distance vs time graph which is change in distance /change in time
